184971760

素因数分解:

$2^4\times 5^1\times {\mathrm{2312147}}^1$

素因数の和:2312160

約数の個数: 20

約数和(自身を含む): 430059528

約数和(自身を除く): 245087768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2312147, 4624294, 9248588, 11560735, 18497176, 23121470, 36994352, 46242940, 92485880, 184971760]

約数ペア:

[(1, 184971760), (2, 92485880), (4, 46242940), (5, 36994352), (8, 23121470), (10, 18497176), (16, 11560735), (20, 9248588), (40, 4624294), (80, 2312147)]