125554390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20549}}^1$

素因数の和:20616

約数の個数: 32

約数和(自身を含む): 248572800

約数和(自身を除く): 123018410

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 20549, 41098, 102745, 205490, 267137, 534274, 965803, 1335685, 1931606, 2671370, 4829015, 9658030, 12555439, 25110878, 62777195, 125554390]

約数ペア:

[(1, 125554390), (2, 62777195), (5, 25110878), (10, 12555439), (13, 9658030), (26, 4829015), (47, 2671370), (65, 1931606), (94, 1335685), (130, 965803), (235, 534274), (470, 267137), (611, 205490), (1222, 102745), (3055, 41098), (6110, 20549)]