57435980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{410257}}^1$

素因数の和:410273

約数の個数: 24

約数和(自身を含む): 137846688

約数和(自身を除く): 80410708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 410257, 820514, 1641028, 2051285, 2871799, 4102570, 5743598, 8205140, 11487196, 14358995, 28717990, 57435980]

約数ペア:

[(1, 57435980), (2, 28717990), (4, 14358995), (5, 11487196), (7, 8205140), (10, 5743598), (14, 4102570), (20, 2871799), (28, 2051285), (35, 1641028), (70, 820514), (140, 410257)]