2247363363160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1812389809}}^1$

素因数の和:1812389851

約数の個数: 32

約数和(自身を含む): 5219682652800

約数和(自身を除く): 2972319289640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1812389809, 3624779618, 7249559236, 9061949045, 14499118472, 18123898090, 36247796180, 56184084079, 72495592360, 112368168158, 224736336316, 280920420395, 449472672632, 561840840790, 1123681681580, 2247363363160]

約数ペア:

[(1, 2247363363160), (2, 1123681681580), (4, 561840840790), (5, 449472672632), (8, 280920420395), (10, 224736336316), (20, 112368168158), (31, 72495592360), (40, 56184084079), (62, 36247796180), (124, 18123898090), (155, 14499118472), (248, 9061949045), (310, 7249559236), (620, 3624779618), (1240, 1812389809)]