9906700

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:802

約数の個数: 36

約数和(自身を含む): 21668752

約数和(自身を除く): 11762052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 631, 785, 1262, 1570, 2524, 3140, 3155, 3925, 6310, 7850, 12620, 15700, 15775, 31550, 63100, 99067, 198134, 396268, 495335, 990670, 1981340, 2476675, 4953350, 9906700]

約数ペア:

[(1, 9906700), (2, 4953350), (4, 2476675), (5, 1981340), (10, 990670), (20, 495335), (25, 396268), (50, 198134), (100, 99067), (157, 63100), (314, 31550), (628, 15775), (631, 15700), (785, 12620), (1262, 7850), (1570, 6310), (2524, 3925), (3140, 3155)]