57906920

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11399}}^1$

素因数の和:11537

約数の個数: 32

約数和(自身を含む): 131328000

約数和(自身を除く): 73421080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 11399, 22798, 45596, 56995, 91192, 113990, 227980, 455960, 1447673, 2895346, 5790692, 7238365, 11581384, 14476730, 28953460, 57906920]

約数ペア:

[(1, 57906920), (2, 28953460), (4, 14476730), (5, 11581384), (8, 7238365), (10, 5790692), (20, 2895346), (40, 1447673), (127, 455960), (254, 227980), (508, 113990), (635, 91192), (1016, 56995), (1270, 45596), (2540, 22798), (5080, 11399)]