1648524140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2842283}}^1$

素因数の和:2842321

約数の個数: 24

約数和(自身を含む): 3581277840

約数和(自身を除く): 1932753700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2842283, 5684566, 11369132, 14211415, 28422830, 56845660, 82426207, 164852414, 329704828, 412131035, 824262070, 1648524140]

約数ペア:

[(1, 1648524140), (2, 824262070), (4, 412131035), (5, 329704828), (10, 164852414), (20, 82426207), (29, 56845660), (58, 28422830), (116, 14211415), (145, 11369132), (290, 5684566), (580, 2842283)]