42895060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5689}}^1$

素因数の和:5740

約数の個数: 48

約数和(自身を含む): 100371600

約数和(自身を除く): 57476540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 5689, 7540, 11378, 22756, 28445, 56890, 73957, 113780, 147914, 164981, 295828, 329962, 369785, 659924, 739570, 824905, 1479140, 1649810, 2144753, 3299620, 4289506, 8579012, 10723765, 21447530, 42895060]

約数ペア:

[(1, 42895060), (2, 21447530), (4, 10723765), (5, 8579012), (10, 4289506), (13, 3299620), (20, 2144753), (26, 1649810), (29, 1479140), (52, 824905), (58, 739570), (65, 659924), (116, 369785), (130, 329962), (145, 295828), (260, 164981), (290, 147914), (377, 113780), (580, 73957), (754, 56890), (1508, 28445), (1885, 22756), (3770, 11378), (5689, 7540)]