5890471180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 13906458720

約数和(自身を除く): 8015987540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 121, 137, 163, 218, 220, 242, 274, 326, 436, 484, 545, 548, 605, 652, 685, 815, 1090, 1199, 1210, 1370, 1507, 1630, 1793, 2180, 2398, 2420, 2740, 3014, 3260, 3586, 4796, 5995, 6028, 7172, 7535, 8965, 11990, 13189, 14933, 15070, 16577, 17767, 17930, 19723, 22331, 23980, 26378, 29866, 30140, 33154, 35534, 35860, 39446, 44662, 52756, 59732, 65945, 66308, 71068, 74665, 78892, 82885, 88835, 89324, 98615, 111655, 131890, 149330, 164263, 165770, 177670, 195437, 197230, 223310, 245641, 263780, 298660, 328526, 331540, 355340, 390874, 394460, 446620, 491282, 657052, 781748, 821315, 977185, 982564, 1228205, 1642630, 1806893, 1954370, 2149807, 2434079, 2456410, 2702051, 3285260, 3613786, 3908740, 4299614, 4868158, 4912820, 5404102, 7227572, 8599228, 9034465, 9736316, 10749035, 10808204, 12170395, 13510255, 18068930, 21498070, 24340790, 26774869, 27020510, 36137860, 42996140, 48681580, 53549738, 54041020, 107099476, 133874345, 267748690, 294523559, 535497380, 589047118, 1178094236, 1472617795, 2945235590, 5890471180]

約数ペア:

[(1, 5890471180), (2, 2945235590), (4, 1472617795), (5, 1178094236), (10, 589047118), (11, 535497380), (20, 294523559), (22, 267748690), (44, 133874345), (55, 107099476), (109, 54041020), (110, 53549738), (121, 48681580), (137, 42996140), (163, 36137860), (218, 27020510), (220, 26774869), (242, 24340790), (274, 21498070), (326, 18068930), (436, 13510255), (484, 12170395), (545, 10808204), (548, 10749035), (605, 9736316), (652, 9034465), (685, 8599228), (815, 7227572), (1090, 5404102), (1199, 4912820), (1210, 4868158), (1370, 4299614), (1507, 3908740), (1630, 3613786), (1793, 3285260), (2180, 2702051), (2398, 2456410), (2420, 2434079), (2740, 2149807), (3014, 1954370), (3260, 1806893), (3586, 1642630), (4796, 1228205), (5995, 982564), (6028, 977185), (7172, 821315), (7535, 781748), (8965, 657052), (11990, 491282), (13189, 446620), (14933, 394460), (15070, 390874), (16577, 355340), (17767, 331540), (17930, 328526), (19723, 298660), (22331, 263780), (23980, 245641), (26378, 223310), (29866, 197230), (30140, 195437), (33154, 177670), (35534, 165770), (35860, 164263), (39446, 149330), (44662, 131890), (52756, 111655), (59732, 98615), (65945, 89324), (66308, 88835), (71068, 82885), (74665, 78892)]