2247653780

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{119429}}^1$

素因数の和:120379

約数の個数: 24

約数和(自身を含む): 4725128520

約数和(自身を除く): 2477474740

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9410, 18820, 119429, 238858, 477716, 597145, 1194290, 2388580, 112382689, 224765378, 449530756, 561913445, 1123826890, 2247653780]

約数ペア:

[(1, 2247653780), (2, 1123826890), (4, 561913445), (5, 449530756), (10, 224765378), (20, 112382689), (941, 2388580), (1882, 1194290), (3764, 597145), (4705, 477716), (9410, 238858), (18820, 119429)]