5254210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3109}}^1$

素因数の和:3142

約数の個数: 24

約数和(自身を含む): 10244340

約数和(自身を除く): 4990130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 3109, 6218, 15545, 31090, 40417, 80834, 202085, 404170, 525421, 1050842, 2627105, 5254210]

約数ペア:

[(1, 5254210), (2, 2627105), (5, 1050842), (10, 525421), (13, 404170), (26, 202085), (65, 80834), (130, 40417), (169, 31090), (338, 15545), (845, 6218), (1690, 3109)]