1910367220

素因数分解:

$2^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{44201}}^1$

素因数の和:46371

約数の個数: 24

約数和(自身を含む): 4013718408

約数和(自身を除く): 2103351188

約数列:

[1, 2, 4, 5, 10, 20, 2161, 4322, 8644, 10805, 21610, 43220, 44201, 88402, 176804, 221005, 442010, 884020, 95518361, 191036722, 382073444, 477591805, 955183610, 1910367220]

約数ペア:

[(1, 1910367220), (2, 955183610), (4, 477591805), (5, 382073444), (10, 191036722), (20, 95518361), (2161, 884020), (4322, 442010), (8644, 221005), (10805, 176804), (21610, 88402), (43220, 44201)]