12442250

素因数分解:

$2^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 23514192

約数和(自身を除く): 11071942

約数列:

[1, 2, 5, 10, 25, 50, 125, 157, 250, 314, 317, 634, 785, 1570, 1585, 3170, 3925, 7850, 7925, 15850, 19625, 39250, 39625, 49769, 79250, 99538, 248845, 497690, 1244225, 2488450, 6221125, 12442250]

約数ペア:

[(1, 12442250), (2, 6221125), (5, 2488450), (10, 1244225), (25, 497690), (50, 248845), (125, 99538), (157, 79250), (250, 49769), (314, 39625), (317, 39250), (634, 19625), (785, 15850), (1570, 7925), (1585, 7850), (3170, 3925)]