56927560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83717}}^1$

素因数の和:83745

約数の個数: 32

約数和(自身を含む): 135623160

約数和(自身を除く): 78695600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 83717, 167434, 334868, 418585, 669736, 837170, 1423189, 1674340, 2846378, 3348680, 5692756, 7115945, 11385512, 14231890, 28463780, 56927560]

約数ペア:

[(1, 56927560), (2, 28463780), (4, 14231890), (5, 11385512), (8, 7115945), (10, 5692756), (17, 3348680), (20, 2846378), (34, 1674340), (40, 1423189), (68, 837170), (85, 669736), (136, 418585), (170, 334868), (340, 167434), (680, 83717)]