11273620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5581}}^1$

素因数の和:5691

約数の個数: 24

約数和(自身を含む): 23913288

約数和(自身を除く): 12639668

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5581, 11162, 22324, 27905, 55810, 111620, 563681, 1127362, 2254724, 2818405, 5636810, 11273620]

約数ペア:

[(1, 11273620), (2, 5636810), (4, 2818405), (5, 2254724), (10, 1127362), (20, 563681), (101, 111620), (202, 55810), (404, 27905), (505, 22324), (1010, 11162), (2020, 5581)]