109833620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13627}}^1$

素因数の和:13680

約数の個数: 48

約数和(自身を含む): 256424448

約数和(自身を除く): 146590828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 13627, 27254, 54508, 68135, 136270, 177151, 272540, 354302, 422437, 708604, 844874, 885755, 1689748, 1771510, 2112185, 3543020, 4224370, 5491681, 8448740, 10983362, 21966724, 27458405, 54916810, 109833620]

約数ペア:

[(1, 109833620), (2, 54916810), (4, 27458405), (5, 21966724), (10, 10983362), (13, 8448740), (20, 5491681), (26, 4224370), (31, 3543020), (52, 2112185), (62, 1771510), (65, 1689748), (124, 885755), (130, 844874), (155, 708604), (260, 422437), (310, 354302), (403, 272540), (620, 177151), (806, 136270), (1612, 68135), (2015, 54508), (4030, 27254), (8060, 13627)]