266422585820

素因数分解:

$2^2\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{4672441}}^1$

素因数の和:4675301

約数の個数: 24

約数和(自身を含む): 559683792528

約数和(自身を除く): 293261206708

約数列:

[1, 2, 4, 5, 10, 20, 2851, 5702, 11404, 14255, 28510, 57020, 4672441, 9344882, 18689764, 23362205, 46724410, 93448820, 13321129291, 26642258582, 53284517164, 66605646455, 133211292910, 266422585820]

約数ペア:

[(1, 266422585820), (2, 133211292910), (4, 66605646455), (5, 53284517164), (10, 26642258582), (20, 13321129291), (2851, 93448820), (5702, 46724410), (11404, 23362205), (14255, 18689764), (28510, 9344882), (57020, 4672441)]