103449640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6971}}^1$

素因数の和:7042

約数の個数: 64

約数和(自身を含む): 271071360

約数和(自身を除く): 167621720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 6971, 7420, 13942, 14840, 27884, 34855, 48797, 55768, 69710, 97594, 139420, 195188, 243985, 278840, 369463, 390376, 487970, 738926, 975940, 1477852, 1847315, 1951880, 2586241, 2955704, 3694630, 5172482, 7389260, 10344964, 12931205, 14778520, 20689928, 25862410, 51724820, 103449640]

約数ペア:

[(1, 103449640), (2, 51724820), (4, 25862410), (5, 20689928), (7, 14778520), (8, 12931205), (10, 10344964), (14, 7389260), (20, 5172482), (28, 3694630), (35, 2955704), (40, 2586241), (53, 1951880), (56, 1847315), (70, 1477852), (106, 975940), (140, 738926), (212, 487970), (265, 390376), (280, 369463), (371, 278840), (424, 243985), (530, 195188), (742, 139420), (1060, 97594), (1484, 69710), (1855, 55768), (2120, 48797), (2968, 34855), (3710, 27884), (6971, 14840), (7420, 13942)]