66818090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 56733910

約数列:

[1, 2, 5, 10, 59, 109, 118, 218, 295, 545, 590, 1039, 1090, 2078, 5195, 6431, 10390, 12862, 32155, 61301, 64310, 113251, 122602, 226502, 306505, 566255, 613010, 1132510, 6681809, 13363618, 33409045, 66818090]

約数ペア:

[(1, 66818090), (2, 33409045), (5, 13363618), (10, 6681809), (59, 1132510), (109, 613010), (118, 566255), (218, 306505), (295, 226502), (545, 122602), (590, 113251), (1039, 64310), (1090, 61301), (2078, 32155), (5195, 12862), (6431, 10390)]