37818980

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2281}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 79550520

約数和(自身を除く): 41731540

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 2281, 3316, 4145, 4562, 8290, 9124, 11405, 16580, 22810, 45620, 1890949, 3781898, 7563796, 9454745, 18909490, 37818980]

約数ペア:

[(1, 37818980), (2, 18909490), (4, 9454745), (5, 7563796), (10, 3781898), (20, 1890949), (829, 45620), (1658, 22810), (2281, 16580), (3316, 11405), (4145, 9124), (4562, 8290)]