804911780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{376127}}^1$

素因数の和:376243

約数の個数: 24

約数和(自身を含む): 1706116608

約数和(自身を除く): 901204828

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 376127, 752254, 1504508, 1880635, 3761270, 7522540, 40245589, 80491178, 160982356, 201227945, 402455890, 804911780]

約数ペア:

[(1, 804911780), (2, 402455890), (4, 201227945), (5, 160982356), (10, 80491178), (20, 40245589), (107, 7522540), (214, 3761270), (428, 1880635), (535, 1504508), (1070, 752254), (2140, 376127)]