104817820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 228388608

約数和(自身を除く): 123570788

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 293, 310, 577, 586, 620, 1154, 1172, 1465, 2308, 2885, 2930, 5770, 5860, 9083, 11540, 17887, 18166, 35774, 36332, 45415, 71548, 89435, 90830, 169061, 178870, 181660, 338122, 357740, 676244, 845305, 1690610, 3381220, 5240891, 10481782, 20963564, 26204455, 52408910, 104817820]

約数ペア:

[(1, 104817820), (2, 52408910), (4, 26204455), (5, 20963564), (10, 10481782), (20, 5240891), (31, 3381220), (62, 1690610), (124, 845305), (155, 676244), (293, 357740), (310, 338122), (577, 181660), (586, 178870), (620, 169061), (1154, 90830), (1172, 89435), (1465, 71548), (2308, 45415), (2885, 36332), (2930, 35774), (5770, 18166), (5860, 17887), (9083, 11540)]