2380529090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8208721}}^1$

素因数の和:8208757

約数の個数: 16

約数和(自身を含む): 4432709880

約数和(自身を除く): 2052180790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 8208721, 16417442, 41043605, 82087210, 238052909, 476105818, 1190264545, 2380529090]

約数ペア:

[(1, 2380529090), (2, 1190264545), (5, 476105818), (10, 238052909), (29, 82087210), (58, 41043605), (145, 16417442), (290, 8208721)]