9992380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7457}}^1$

素因数の和:7533

約数の個数: 24

約数和(自身を含む): 21300048

約数和(自身を除く): 11307668

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 7457, 14914, 29828, 37285, 74570, 149140, 499619, 999238, 1998476, 2498095, 4996190, 9992380]

約数ペア:

[(1, 9992380), (2, 4996190), (4, 2498095), (5, 1998476), (10, 999238), (20, 499619), (67, 149140), (134, 74570), (268, 37285), (335, 29828), (670, 14914), (1340, 7457)]