41307890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10957}}^1$

素因数の和:11006

約数の個数: 32

約数和(自身を含む): 82842480

約数和(自身を除く): 41534590

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 10957, 21914, 54785, 109570, 142441, 284882, 317753, 635506, 712205, 1424410, 1588765, 3177530, 4130789, 8261578, 20653945, 41307890]

約数ペア:

[(1, 41307890), (2, 20653945), (5, 8261578), (10, 4130789), (13, 3177530), (26, 1588765), (29, 1424410), (58, 712205), (65, 635506), (130, 317753), (145, 284882), (290, 142441), (377, 109570), (754, 54785), (1885, 21914), (3770, 10957)]