10857250

素因数分解:

$2^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 20537712

約数和(自身を除く): 9680462

約数列:

[1, 2, 5, 10, 25, 50, 125, 137, 250, 274, 317, 634, 685, 1370, 1585, 3170, 3425, 6850, 7925, 15850, 17125, 34250, 39625, 43429, 79250, 86858, 217145, 434290, 1085725, 2171450, 5428625, 10857250]

約数ペア:

[(1, 10857250), (2, 5428625), (5, 2171450), (10, 1085725), (25, 434290), (50, 217145), (125, 86858), (137, 79250), (250, 43429), (274, 39625), (317, 34250), (634, 17125), (685, 15850), (1370, 7925), (1585, 6850), (3170, 3425)]