41620120

素因数分解:

$2^3\times 5^1\times {\mathrm{1040503}}^1$

素因数の和:1040514

約数の個数: 16

約数和(自身を含む): 93645360

約数和(自身を除く): 52025240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1040503, 2081006, 4162012, 5202515, 8324024, 10405030, 20810060, 41620120]

約数ペア:

[(1, 41620120), (2, 20810060), (4, 10405030), (5, 8324024), (8, 5202515), (10, 4162012), (20, 2081006), (40, 1040503)]