5109820

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 10785600

約数和(自身を除く): 5675780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1069, 1195, 2138, 2390, 4276, 4780, 5345, 10690, 21380, 255491, 510982, 1021964, 1277455, 2554910, 5109820]

約数ペア:

[(1, 5109820), (2, 2554910), (4, 1277455), (5, 1021964), (10, 510982), (20, 255491), (239, 21380), (478, 10690), (956, 5345), (1069, 4780), (1195, 4276), (2138, 2390)]