43082440

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2713}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 97215480

約数和(自身を除く): 54133040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1985, 2713, 3176, 3970, 5426, 7940, 10852, 13565, 15880, 21704, 27130, 54260, 108520, 1077061, 2154122, 4308244, 5385305, 8616488, 10770610, 21541220, 43082440]

約数ペア:

[(1, 43082440), (2, 21541220), (4, 10770610), (5, 8616488), (8, 5385305), (10, 4308244), (20, 2154122), (40, 1077061), (397, 108520), (794, 54260), (1588, 27130), (1985, 21704), (2713, 15880), (3176, 13565), (3970, 10852), (5426, 7940)]