1622560

素因数分解:

$2^5\times 5^1\times {\mathrm{10141}}^1$

素因数の和:10156

約数の個数: 24

約数和(自身を含む): 3833676

約数和(自身を除く): 2211116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 10141, 20282, 40564, 50705, 81128, 101410, 162256, 202820, 324512, 405640, 811280, 1622560]

約数ペア:

[(1, 1622560), (2, 811280), (4, 405640), (5, 324512), (8, 202820), (10, 162256), (16, 101410), (20, 81128), (32, 50705), (40, 40564), (80, 20282), (160, 10141)]