210480456980

素因数分解:

$2^2\times 5^1\times {\mathrm{2707}}^1\times {\mathrm{3887707}}^1$

素因数の和:3890423

約数の個数: 24

約数和(自身を含む): 442172357088

約数和(自身を除く): 231691900108

約数列:

[1, 2, 4, 5, 10, 20, 2707, 5414, 10828, 13535, 27070, 54140, 3887707, 7775414, 15550828, 19438535, 38877070, 77754140, 10524022849, 21048045698, 42096091396, 52620114245, 105240228490, 210480456980]

約数ペア:

[(1, 210480456980), (2, 105240228490), (4, 52620114245), (5, 42096091396), (10, 21048045698), (20, 10524022849), (2707, 77754140), (5414, 38877070), (10828, 19438535), (13535, 15550828), (27070, 7775414), (54140, 3887707)]