72593020

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{6379}}^1$

素因数の和:6957

約数の個数: 24

約数和(自身を含む): 152737200

約数和(自身を除く): 80144180

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 5690, 6379, 11380, 12758, 25516, 31895, 63790, 127580, 3629651, 7259302, 14518604, 18148255, 36296510, 72593020]

約数ペア:

[(1, 72593020), (2, 36296510), (4, 18148255), (5, 14518604), (10, 7259302), (20, 3629651), (569, 127580), (1138, 63790), (2276, 31895), (2845, 25516), (5690, 12758), (6379, 11380)]