1252150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 2365920

約数和(自身を除く): 1113770

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 317, 395, 634, 790, 1585, 1975, 3170, 3950, 7925, 15850, 25043, 50086, 125215, 250430, 626075, 1252150]

約数ペア:

[(1, 1252150), (2, 626075), (5, 250430), (10, 125215), (25, 50086), (50, 25043), (79, 15850), (158, 7925), (317, 3950), (395, 3170), (634, 1975), (790, 1585)]