886508350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 2192109696

約数和(自身を除く): 1305601346

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 50, 65, 70, 73, 85, 91, 119, 130, 146, 157, 170, 175, 182, 221, 238, 314, 325, 350, 365, 425, 442, 455, 511, 595, 650, 730, 785, 850, 910, 949, 1022, 1099, 1105, 1190, 1241, 1547, 1570, 1825, 1898, 2041, 2198, 2210, 2275, 2482, 2555, 2669, 2975, 3094, 3650, 3925, 4082, 4550, 4745, 5110, 5338, 5495, 5525, 5950, 6205, 6643, 7735, 7850, 8687, 9490, 10205, 10990, 11050, 11461, 12410, 12775, 13286, 13345, 14287, 15470, 16133, 17374, 18683, 20410, 22922, 23725, 25550, 26690, 27475, 28574, 31025, 32266, 33215, 34697, 37366, 38675, 43435, 47450, 51025, 54950, 57305, 62050, 66430, 66725, 69394, 71435, 77350, 80227, 80665, 86870, 93415, 102050, 112931, 114610, 133450, 142870, 148993, 160454, 161330, 166075, 173485, 186830, 194837, 217175, 225862, 242879, 286525, 297986, 332150, 346970, 357175, 389674, 401135, 403325, 434350, 467075, 485758, 564655, 573050, 714350, 744965, 802270, 806650, 867425, 934150, 974185, 1042951, 1129310, 1214395, 1363859, 1489930, 1734850, 1948370, 2005675, 2085902, 2428790, 2532881, 2727718, 2823275, 3724825, 4011350, 4870925, 5065762, 5214755, 5646550, 6071975, 6819295, 7449650, 9741850, 10429510, 12143950, 12664405, 13638590, 17730167, 25328810, 26073775, 34096475, 35460334, 52147550, 63322025, 68192950, 88650835, 126644050, 177301670, 443254175, 886508350]

約数ペア:

[(1, 886508350), (2, 443254175), (5, 177301670), (7, 126644050), (10, 88650835), (13, 68192950), (14, 63322025), (17, 52147550), (25, 35460334), (26, 34096475), (34, 26073775), (35, 25328810), (50, 17730167), (65, 13638590), (70, 12664405), (73, 12143950), (85, 10429510), (91, 9741850), (119, 7449650), (130, 6819295), (146, 6071975), (157, 5646550), (170, 5214755), (175, 5065762), (182, 4870925), (221, 4011350), (238, 3724825), (314, 2823275), (325, 2727718), (350, 2532881), (365, 2428790), (425, 2085902), (442, 2005675), (455, 1948370), (511, 1734850), (595, 1489930), (650, 1363859), (730, 1214395), (785, 1129310), (850, 1042951), (910, 974185), (949, 934150), (1022, 867425), (1099, 806650), (1105, 802270), (1190, 744965), (1241, 714350), (1547, 573050), (1570, 564655), (1825, 485758), (1898, 467075), (2041, 434350), (2198, 403325), (2210, 401135), (2275, 389674), (2482, 357175), (2555, 346970), (2669, 332150), (2975, 297986), (3094, 286525), (3650, 242879), (3925, 225862), (4082, 217175), (4550, 194837), (4745, 186830), (5110, 173485), (5338, 166075), (5495, 161330), (5525, 160454), (5950, 148993), (6205, 142870), (6643, 133450), (7735, 114610), (7850, 112931), (8687, 102050), (9490, 93415), (10205, 86870), (10990, 80665), (11050, 80227), (11461, 77350), (12410, 71435), (12775, 69394), (13286, 66725), (13345, 66430), (14287, 62050), (15470, 57305), (16133, 54950), (17374, 51025), (18683, 47450), (20410, 43435), (22922, 38675), (23725, 37366), (25550, 34697), (26690, 33215), (27475, 32266), (28574, 31025)]