675100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 1508584

約数和(自身を除く): 833484

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 157, 172, 215, 314, 430, 628, 785, 860, 1075, 1570, 2150, 3140, 3925, 4300, 6751, 7850, 13502, 15700, 27004, 33755, 67510, 135020, 168775, 337550, 675100]

約数ペア:

[(1, 675100), (2, 337550), (4, 168775), (5, 135020), (10, 67510), (20, 33755), (25, 27004), (43, 15700), (50, 13502), (86, 7850), (100, 6751), (157, 4300), (172, 3925), (215, 3140), (314, 2150), (430, 1570), (628, 1075), (785, 860)]