2019995250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1798

約数の個数: 256

約数和(自身を含む): 6574224384

約数和(自身を除く): 4554229134

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 25, 26, 30, 34, 35, 39, 42, 50, 51, 65, 70, 75, 78, 85, 91, 102, 105, 119, 125, 130, 150, 170, 175, 182, 195, 210, 221, 238, 250, 255, 273, 325, 350, 357, 375, 390, 425, 442, 455, 510, 525, 546, 595, 650, 663, 714, 750, 850, 875, 910, 975, 1050, 1105, 1190, 1275, 1326, 1365, 1547, 1625, 1741, 1750, 1785, 1950, 2125, 2210, 2275, 2550, 2625, 2730, 2975, 3094, 3250, 3315, 3482, 3570, 4250, 4550, 4641, 4875, 5223, 5250, 5525, 5950, 6375, 6630, 6825, 7735, 8705, 8925, 9282, 9750, 10446, 11050, 11375, 12187, 12750, 13650, 14875, 15470, 16575, 17410, 17850, 22633, 22750, 23205, 24374, 26115, 27625, 29597, 29750, 33150, 34125, 36561, 38675, 43525, 44625, 45266, 46410, 52230, 55250, 59194, 60935, 67899, 68250, 73122, 77350, 82875, 87050, 88791, 89250, 113165, 116025, 121870, 130575, 135798, 147985, 158431, 165750, 177582, 182805, 193375, 207179, 217625, 226330, 232050, 261150, 295970, 304675, 316862, 339495, 365610, 384761, 386750, 414358, 435250, 443955, 475293, 565825, 580125, 609350, 621537, 652875, 678990, 739925, 769522, 792155, 887910, 914025, 950586, 1035895, 1131650, 1154283, 1160250, 1243074, 1305750, 1479850, 1523375, 1584310, 1697475, 1828050, 1923805, 2071790, 2219775, 2308566, 2376465, 2693327, 2829125, 3046750, 3107685, 3394950, 3699625, 3847610, 3960775, 4439550, 4570125, 4752930, 5179475, 5386654, 5658250, 5771415, 6215370, 7399250, 7921550, 8079981, 8487375, 9140250, 9619025, 10358950, 11098875, 11542830, 11882325, 13466635, 15538425, 16159962, 16974750, 19238050, 19803875, 22197750, 23764650, 25897375, 26933270, 28857075, 31076850, 39607750, 40399905, 48095125, 51794750, 57714150, 59411625, 67333175, 77692125, 80799810, 96190250, 118823250, 134666350, 144285375, 155384250, 201999525, 288570750, 336665875, 403999050, 673331750, 1009997625, 2019995250]

約数ペア:

[(1, 2019995250), (2, 1009997625), (3, 673331750), (5, 403999050), (6, 336665875), (7, 288570750), (10, 201999525), (13, 155384250), (14, 144285375), (15, 134666350), (17, 118823250), (21, 96190250), (25, 80799810), (26, 77692125), (30, 67333175), (34, 59411625), (35, 57714150), (39, 51794750), (42, 48095125), (50, 40399905), (51, 39607750), (65, 31076850), (70, 28857075), (75, 26933270), (78, 25897375), (85, 23764650), (91, 22197750), (102, 19803875), (105, 19238050), (119, 16974750), (125, 16159962), (130, 15538425), (150, 13466635), (170, 11882325), (175, 11542830), (182, 11098875), (195, 10358950), (210, 9619025), (221, 9140250), (238, 8487375), (250, 8079981), (255, 7921550), (273, 7399250), (325, 6215370), (350, 5771415), (357, 5658250), (375, 5386654), (390, 5179475), (425, 4752930), (442, 4570125), (455, 4439550), (510, 3960775), (525, 3847610), (546, 3699625), (595, 3394950), (650, 3107685), (663, 3046750), (714, 2829125), (750, 2693327), (850, 2376465), (875, 2308566), (910, 2219775), (975, 2071790), (1050, 1923805), (1105, 1828050), (1190, 1697475), (1275, 1584310), (1326, 1523375), (1365, 1479850), (1547, 1305750), (1625, 1243074), (1741, 1160250), (1750, 1154283), (1785, 1131650), (1950, 1035895), (2125, 950586), (2210, 914025), (2275, 887910), (2550, 792155), (2625, 769522), (2730, 739925), (2975, 678990), (3094, 652875), (3250, 621537), (3315, 609350), (3482, 580125), (3570, 565825), (4250, 475293), (4550, 443955), (4641, 435250), (4875, 414358), (5223, 386750), (5250, 384761), (5525, 365610), (5950, 339495), (6375, 316862), (6630, 304675), (6825, 295970), (7735, 261150), (8705, 232050), (8925, 226330), (9282, 217625), (9750, 207179), (10446, 193375), (11050, 182805), (11375, 177582), (12187, 165750), (12750, 158431), (13650, 147985), (14875, 135798), (15470, 130575), (16575, 121870), (17410, 116025), (17850, 113165), (22633, 89250), (22750, 88791), (23205, 87050), (24374, 82875), (26115, 77350), (27625, 73122), (29597, 68250), (29750, 67899), (33150, 60935), (34125, 59194), (36561, 55250), (38675, 52230), (43525, 46410), (44625, 45266)]