82023890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21757}}^1$

素因数の和:21806

約数の個数: 32

約数和(自身を含む): 164490480

約数和(自身を除く): 82466590

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 21757, 43514, 108785, 217570, 282841, 565682, 630953, 1261906, 1414205, 2828410, 3154765, 6309530, 8202389, 16404778, 41011945, 82023890]

約数ペア:

[(1, 82023890), (2, 41011945), (5, 16404778), (10, 8202389), (13, 6309530), (26, 3154765), (29, 2828410), (58, 1414205), (65, 1261906), (130, 630953), (145, 565682), (290, 282841), (377, 217570), (754, 108785), (1885, 43514), (3770, 21757)]