9394220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42701}}^1$

素因数の和:42721

約数の個数: 24

約数和(自身を含む): 21521808

約数和(自身を除く): 12127588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 42701, 85402, 170804, 213505, 427010, 469711, 854020, 939422, 1878844, 2348555, 4697110, 9394220]

約数ペア:

[(1, 9394220), (2, 4697110), (4, 2348555), (5, 1878844), (10, 939422), (11, 854020), (20, 469711), (22, 427010), (44, 213505), (55, 170804), (110, 85402), (220, 42701)]