42653780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5657}}^1$

素因数の和:5708

約数の個数: 48

約数和(自身を含む): 99807120

約数和(自身を除く): 57153340

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, 5657, 7540, 11314, 22628, 28285, 56570, 73541, 113140, 147082, 164053, 294164, 328106, 367705, 656212, 735410, 820265, 1470820, 1640530, 2132689, 3281060, 4265378, 8530756, 10663445, 21326890, 42653780]

約数ペア:

[(1, 42653780), (2, 21326890), (4, 10663445), (5, 8530756), (10, 4265378), (13, 3281060), (20, 2132689), (26, 1640530), (29, 1470820), (52, 820265), (58, 735410), (65, 656212), (116, 367705), (130, 328106), (145, 294164), (260, 164053), (290, 147082), (377, 113140), (580, 73541), (754, 56570), (1508, 28285), (1885, 22628), (3770, 11314), (5657, 7540)]