103314680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1873}}^1$

素因数の和:2088

約数の個数: 64

約数和(自身を含む): 267157440

約数和(自身を除く): 163842760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 197, 280, 394, 788, 985, 1379, 1576, 1873, 1970, 2758, 3746, 3940, 5516, 6895, 7492, 7880, 9365, 11032, 13111, 13790, 14984, 18730, 26222, 27580, 37460, 52444, 55160, 65555, 74920, 104888, 131110, 262220, 368981, 524440, 737962, 1475924, 1844905, 2582867, 2951848, 3689810, 5165734, 7379620, 10331468, 12914335, 14759240, 20662936, 25828670, 51657340, 103314680]

約数ペア:

[(1, 103314680), (2, 51657340), (4, 25828670), (5, 20662936), (7, 14759240), (8, 12914335), (10, 10331468), (14, 7379620), (20, 5165734), (28, 3689810), (35, 2951848), (40, 2582867), (56, 1844905), (70, 1475924), (140, 737962), (197, 524440), (280, 368981), (394, 262220), (788, 131110), (985, 104888), (1379, 74920), (1576, 65555), (1873, 55160), (1970, 52444), (2758, 37460), (3746, 27580), (3940, 26222), (5516, 18730), (6895, 14984), (7492, 13790), (7880, 13111), (9365, 11032)]