1063231880

素因数分解:

$2^3\times 5^1\times {\mathrm{26580797}}^1$

素因数の和:26580808

約数の個数: 16

約数和(自身を含む): 2392271820

約数和(自身を除く): 1329039940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26580797, 53161594, 106323188, 132903985, 212646376, 265807970, 531615940, 1063231880]

約数ペア:

[(1, 1063231880), (2, 531615940), (4, 265807970), (5, 212646376), (8, 132903985), (10, 106323188), (20, 53161594), (40, 26580797)]