11222560

素因数分解:

$2^5\times 5^1\times {\mathrm{70141}}^1$

素因数の和:70156

約数の個数: 24

約数和(自身を含む): 26513676

約数和(自身を除く): 15291116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 70141, 140282, 280564, 350705, 561128, 701410, 1122256, 1402820, 2244512, 2805640, 5611280, 11222560]

約数ペア:

[(1, 11222560), (2, 5611280), (4, 2805640), (5, 2244512), (8, 1402820), (10, 1122256), (16, 701410), (20, 561128), (32, 350705), (40, 280564), (80, 140282), (160, 70141)]