66133460

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{3529}}^1$

素因数の和:4475

約数の個数: 24

約数和(自身を含む): 139067880

約数和(自身を除く): 72934420

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 3529, 3748, 4685, 7058, 9370, 14116, 17645, 18740, 35290, 70580, 3306673, 6613346, 13226692, 16533365, 33066730, 66133460]

約数ペア:

[(1, 66133460), (2, 33066730), (4, 16533365), (5, 13226692), (10, 6613346), (20, 3306673), (937, 70580), (1874, 35290), (3529, 18740), (3748, 17645), (4685, 14116), (7058, 9370)]