56771120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101377}}^1$

素因数の和:101397

約数の個数: 40

約数和(自身を含む): 150850464

約数和(自身を除く): 94079344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101377, 202754, 405508, 506885, 709639, 811016, 1013770, 1419278, 1622032, 2027540, 2838556, 3548195, 4055080, 5677112, 7096390, 8110160, 11354224, 14192780, 28385560, 56771120]

約数ペア:

[(1, 56771120), (2, 28385560), (4, 14192780), (5, 11354224), (7, 8110160), (8, 7096390), (10, 5677112), (14, 4055080), (16, 3548195), (20, 2838556), (28, 2027540), (35, 1622032), (40, 1419278), (56, 1013770), (70, 811016), (80, 709639), (112, 506885), (140, 405508), (280, 202754), (560, 101377)]