5468420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 11648448

約数和(自身を除く): 6180028

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3851, 7702, 15404, 19255, 38510, 77020, 273421, 546842, 1093684, 1367105, 2734210, 5468420]

約数ペア:

[(1, 5468420), (2, 2734210), (4, 1367105), (5, 1093684), (10, 546842), (20, 273421), (71, 77020), (142, 38510), (284, 19255), (355, 15404), (710, 7702), (1420, 3851)]