41444540

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2789}}^1$

素因数の和:3541

約数の個数: 24

約数和(自身を含む): 87181920

約数和(自身を除く): 45737380

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2789, 2972, 3715, 5578, 7430, 11156, 13945, 14860, 27890, 55780, 2072227, 4144454, 8288908, 10361135, 20722270, 41444540]

約数ペア:

[(1, 41444540), (2, 20722270), (4, 10361135), (5, 8288908), (10, 4144454), (20, 2072227), (743, 55780), (1486, 27890), (2789, 14860), (2972, 13945), (3715, 11156), (5578, 7430)]