57620740

素因数分解:

$2^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{2789}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 121164120

約数和(自身を除く): 63543380

約数列:

[1, 2, 4, 5, 10, 20, 1033, 2066, 2789, 4132, 5165, 5578, 10330, 11156, 13945, 20660, 27890, 55780, 2881037, 5762074, 11524148, 14405185, 28810370, 57620740]

約数ペア:

[(1, 57620740), (2, 28810370), (4, 14405185), (5, 11524148), (10, 5762074), (20, 2881037), (1033, 55780), (2066, 27890), (2789, 20660), (4132, 13945), (5165, 11156), (5578, 10330)]