57805460

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{5189}}^1$

素因数の和:5755

約数の個数: 24

約数和(自身を含む): 121632840

約数和(自身を除く): 63827380

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5189, 5570, 10378, 11140, 20756, 25945, 51890, 103780, 2890273, 5780546, 11561092, 14451365, 28902730, 57805460]

約数ペア:

[(1, 57805460), (2, 28902730), (4, 14451365), (5, 11561092), (10, 5780546), (20, 2890273), (557, 103780), (1114, 51890), (2228, 25945), (2785, 20756), (5189, 11140), (5570, 10378)]