5081780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23099}}^1$

素因数の和:23119

約数の個数: 24

約数和(自身を含む): 11642400

約数和(自身を除く): 6560620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 23099, 46198, 92396, 115495, 230990, 254089, 461980, 508178, 1016356, 1270445, 2540890, 5081780]

約数ペア:

[(1, 5081780), (2, 2540890), (4, 1270445), (5, 1016356), (10, 508178), (11, 461980), (20, 254089), (22, 230990), (44, 115495), (55, 92396), (110, 46198), (220, 23099)]