189036880

素因数分解:

$2^4\times 5^1\times {\mathrm{2362961}}^1$

素因数の和:2362974

約数の個数: 20

約数和(自身を含む): 439510932

約数和(自身を除く): 250474052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2362961, 4725922, 9451844, 11814805, 18903688, 23629610, 37807376, 47259220, 94518440, 189036880]

約数ペア:

[(1, 189036880), (2, 94518440), (4, 47259220), (5, 37807376), (8, 23629610), (10, 18903688), (16, 11814805), (20, 9451844), (40, 4725922), (80, 2362961)]