715426007020

素因数分解:

$2^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{26053387}}^1$

素因数の和:26054769

約数の個数: 24

約数和(自身を含む): 1503488914704

約数和(自身を除く): 788062907684

約数列:

[1, 2, 4, 5, 10, 20, 1373, 2746, 5492, 6865, 13730, 27460, 26053387, 52106774, 104213548, 130266935, 260533870, 521067740, 35771300351, 71542600702, 143085201404, 178856501755, 357713003510, 715426007020]

約数ペア:

[(1, 715426007020), (2, 357713003510), (4, 178856501755), (5, 143085201404), (10, 71542600702), (20, 35771300351), (1373, 521067740), (2746, 260533870), (5492, 130266935), (6865, 104213548), (13730, 52106774), (27460, 26053387)]