22005110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 40932864

約数和(自身を除く): 18927754

約数列:

[1, 2, 5, 10, 41, 82, 191, 205, 281, 382, 410, 562, 955, 1405, 1910, 2810, 7831, 11521, 15662, 23042, 39155, 53671, 57605, 78310, 107342, 115210, 268355, 536710, 2200511, 4401022, 11002555, 22005110]

約数ペア:

[(1, 22005110), (2, 11002555), (5, 4401022), (10, 2200511), (41, 536710), (82, 268355), (191, 115210), (205, 107342), (281, 78310), (382, 57605), (410, 53671), (562, 39155), (955, 23042), (1405, 15662), (1910, 11521), (2810, 7831)]