2915680

素因数分解:

$2^5\times 5^1\times {\mathrm{18223}}^1$

素因数の和:18238

約数の個数: 24

約数和(自身を含む): 6888672

約数和(自身を除く): 3972992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 18223, 36446, 72892, 91115, 145784, 182230, 291568, 364460, 583136, 728920, 1457840, 2915680]

約数ペア:

[(1, 2915680), (2, 1457840), (4, 728920), (5, 583136), (8, 364460), (10, 291568), (16, 182230), (20, 145784), (32, 91115), (40, 72892), (80, 36446), (160, 18223)]