104227240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200437}}^1$

素因数の和:200461

約数の個数: 32

約数和(自身を含む): 252551880

約数和(自身を除く): 148324640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 200437, 400874, 801748, 1002185, 1603496, 2004370, 2605681, 4008740, 5211362, 8017480, 10422724, 13028405, 20845448, 26056810, 52113620, 104227240]

約数ペア:

[(1, 104227240), (2, 52113620), (4, 26056810), (5, 20845448), (8, 13028405), (10, 10422724), (13, 8017480), (20, 5211362), (26, 4008740), (40, 2605681), (52, 2004370), (65, 1603496), (104, 1002185), (130, 801748), (260, 400874), (520, 200437)]