57575140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{411251}}^1$

素因数の和:411267

約数の個数: 24

約数和(自身を含む): 138180672

約数和(自身を除く): 80605532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 411251, 822502, 1645004, 2056255, 2878757, 4112510, 5757514, 8225020, 11515028, 14393785, 28787570, 57575140]

約数ペア:

[(1, 57575140), (2, 28787570), (4, 14393785), (5, 11515028), (7, 8225020), (10, 5757514), (14, 4112510), (20, 2878757), (28, 2056255), (35, 1645004), (70, 822502), (140, 411251)]