1555156967860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{3523397}}^1$

素因数の和:3524196

約数の個数: 48

約数和(自身を含む): 3382884887760

約数和(自身を除く): 1827727919900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 761, 1522, 3044, 3805, 7610, 15220, 22069, 44138, 88276, 110345, 220690, 441380, 3523397, 7046794, 14093588, 17616985, 35233970, 70467940, 102178513, 204357026, 408714052, 510892565, 1021785130, 2043570260, 2681305117, 5362610234, 10725220468, 13406525585, 26813051170, 53626102340, 77757848393, 155515696786, 311031393572, 388789241965, 777578483930, 1555156967860]

約数ペア:

[(1, 1555156967860), (2, 777578483930), (4, 388789241965), (5, 311031393572), (10, 155515696786), (20, 77757848393), (29, 53626102340), (58, 26813051170), (116, 13406525585), (145, 10725220468), (290, 5362610234), (580, 2681305117), (761, 2043570260), (1522, 1021785130), (3044, 510892565), (3805, 408714052), (7610, 204357026), (15220, 102178513), (22069, 70467940), (44138, 35233970), (88276, 17616985), (110345, 14093588), (220690, 7046794), (441380, 3523397)]