8855860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34061}}^1$

素因数の和:34083

約数の個数: 24

約数和(自身を含む): 20028456

約数和(自身を除く): 11172596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 34061, 68122, 136244, 170305, 340610, 442793, 681220, 885586, 1771172, 2213965, 4427930, 8855860]

約数ペア:

[(1, 8855860), (2, 4427930), (4, 2213965), (5, 1771172), (10, 885586), (13, 681220), (20, 442793), (26, 340610), (52, 170305), (65, 136244), (130, 68122), (260, 34061)]