85859290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41081}}^1$

素因数の和:41118

約数の個数: 32

約数和(自身を含む): 177474240

約数和(自身を除く): 91614950

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 41081, 82162, 205405, 410810, 451891, 780539, 903782, 1561078, 2259455, 3902695, 4518910, 7805390, 8585929, 17171858, 42929645, 85859290]

約数ペア:

[(1, 85859290), (2, 42929645), (5, 17171858), (10, 8585929), (11, 7805390), (19, 4518910), (22, 3902695), (38, 2259455), (55, 1561078), (95, 903782), (110, 780539), (190, 451891), (209, 410810), (418, 205405), (1045, 82162), (2090, 41081)]