82691086570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1\times {\mathrm{326881}}^1$

素因数の和:327546

約数の個数: 32

約数和(自身を含む): 152721885456

約数和(自身を除く): 70030798886

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 617, 1234, 3085, 6170, 25297, 50594, 126485, 252970, 326881, 653762, 1634405, 3268810, 13402121, 26804242, 67010605, 134021210, 201685577, 403371154, 1008427885, 2016855770, 8269108657, 16538217314, 41345543285, 82691086570]

約数ペア:

[(1, 82691086570), (2, 41345543285), (5, 16538217314), (10, 8269108657), (41, 2016855770), (82, 1008427885), (205, 403371154), (410, 201685577), (617, 134021210), (1234, 67010605), (3085, 26804242), (6170, 13402121), (25297, 3268810), (50594, 1634405), (126485, 653762), (252970, 326881)]