2785209090040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{14207351}}^1$

素因数の和:14207417

約数の個数: 96

約数和(自身を含む): 7019852623200

約数和(自身を除く): 4234643533160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 169, 232, 260, 290, 338, 377, 520, 580, 676, 754, 845, 1160, 1352, 1508, 1690, 1885, 3016, 3380, 3770, 4901, 6760, 7540, 9802, 15080, 19604, 24505, 39208, 49010, 98020, 196040, 14207351, 28414702, 56829404, 71036755, 113658808, 142073510, 184695563, 284147020, 369391126, 412013179, 568294040, 738782252, 824026358, 923477815, 1477564504, 1648052716, 1846955630, 2060065895, 2401042319, 3296105432, 3693911260, 4120131790, 4802084638, 5356171327, 7387822520, 8240263580, 9604169276, 10712342654, 12005211595, 16480527160, 19208338552, 21424685308, 24010423190, 26780856635, 42849370616, 48020846380, 53561713270, 69630227251, 96041692760, 107123426540, 139260454502, 214246853080, 278520909004, 348151136255, 557041818008, 696302272510, 1392604545020, 2785209090040]

約数ペア:

[(1, 2785209090040), (2, 1392604545020), (4, 696302272510), (5, 557041818008), (8, 348151136255), (10, 278520909004), (13, 214246853080), (20, 139260454502), (26, 107123426540), (29, 96041692760), (40, 69630227251), (52, 53561713270), (58, 48020846380), (65, 42849370616), (104, 26780856635), (116, 24010423190), (130, 21424685308), (145, 19208338552), (169, 16480527160), (232, 12005211595), (260, 10712342654), (290, 9604169276), (338, 8240263580), (377, 7387822520), (520, 5356171327), (580, 4802084638), (676, 4120131790), (754, 3693911260), (845, 3296105432), (1160, 2401042319), (1352, 2060065895), (1508, 1846955630), (1690, 1648052716), (1885, 1477564504), (3016, 923477815), (3380, 824026358), (3770, 738782252), (4901, 568294040), (6760, 412013179), (7540, 369391126), (9802, 284147020), (15080, 184695563), (19604, 142073510), (24505, 113658808), (39208, 71036755), (49010, 56829404), (98020, 28414702), (196040, 14207351)]