87794180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{60133}}^1$

素因数の和:60215

約数の個数: 24

約数和(自身を含む): 186896472

約数和(自身を除く): 99102292

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 60133, 120266, 240532, 300665, 601330, 1202660, 4389709, 8779418, 17558836, 21948545, 43897090, 87794180]

約数ペア:

[(1, 87794180), (2, 43897090), (4, 21948545), (5, 17558836), (10, 8779418), (20, 4389709), (73, 1202660), (146, 601330), (292, 300665), (365, 240532), (730, 120266), (1460, 60133)]