102574580

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{34421}}^1$

素因数の和:34579

約数の個数: 24

約数和(自身を含む): 216858600

約数和(自身を除く): 114284020

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 34421, 68842, 137684, 172105, 344210, 688420, 5128729, 10257458, 20514916, 25643645, 51287290, 102574580]

約数ペア:

[(1, 102574580), (2, 51287290), (4, 25643645), (5, 20514916), (10, 10257458), (20, 5128729), (149, 688420), (298, 344210), (596, 172105), (745, 137684), (1490, 68842), (2980, 34421)]