66120580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{114001}}^1$

素因数の和:114039

約数の個数: 24

約数和(自身を含む): 143642520

約数和(自身を除く): 77521940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 114001, 228002, 456004, 570005, 1140010, 2280020, 3306029, 6612058, 13224116, 16530145, 33060290, 66120580]

約数ペア:

[(1, 66120580), (2, 33060290), (4, 16530145), (5, 13224116), (10, 6612058), (20, 3306029), (29, 2280020), (58, 1140010), (116, 570005), (145, 456004), (290, 228002), (580, 114001)]