41720440

素因数分解:

$2^3\times 5^1\times {\mathrm{1043011}}^1$

素因数の和:1043022

約数の個数: 16

約数和(自身を含む): 93871080

約数和(自身を除く): 52150640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1043011, 2086022, 4172044, 5215055, 8344088, 10430110, 20860220, 41720440]

約数ペア:

[(1, 41720440), (2, 20860220), (4, 10430110), (5, 8344088), (8, 5215055), (10, 4172044), (20, 2086022), (40, 1043011)]