39961130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12527}}^1$

素因数の和:12574

約数の個数: 32

約数和(自身を含む): 81181440

約数和(自身を除く): 41220310

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 12527, 25054, 62635, 125270, 137797, 275594, 363283, 688985, 726566, 1377970, 1816415, 3632830, 3996113, 7992226, 19980565, 39961130]

約数ペア:

[(1, 39961130), (2, 19980565), (5, 7992226), (10, 3996113), (11, 3632830), (22, 1816415), (29, 1377970), (55, 726566), (58, 688985), (110, 363283), (145, 275594), (290, 137797), (319, 125270), (638, 62635), (1595, 25054), (3190, 12527)]