22553620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21277}}^1$

素因数の和:21339

約数の個数: 24

約数和(自身を含む): 48258504

約数和(自身を除く): 25704884

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 21277, 42554, 85108, 106385, 212770, 425540, 1127681, 2255362, 4510724, 5638405, 11276810, 22553620]

約数ペア:

[(1, 22553620), (2, 11276810), (4, 5638405), (5, 4510724), (10, 2255362), (20, 1127681), (53, 425540), (106, 212770), (212, 106385), (265, 85108), (530, 42554), (1060, 21277)]