104557700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{80429}}^1$

素因数の和:80456

約数の個数: 36

約数和(自身を含む): 244346340

約数和(自身を除く): 139788640

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 80429, 160858, 321716, 402145, 804290, 1045577, 1608580, 2010725, 2091154, 4021450, 4182308, 5227885, 8042900, 10455770, 20911540, 26139425, 52278850, 104557700]

約数ペア:

[(1, 104557700), (2, 52278850), (4, 26139425), (5, 20911540), (10, 10455770), (13, 8042900), (20, 5227885), (25, 4182308), (26, 4021450), (50, 2091154), (52, 2010725), (65, 1608580), (100, 1045577), (130, 804290), (260, 402145), (325, 321716), (650, 160858), (1300, 80429)]