28623680

素因数分解:

$2^6\times 5^1\times {\mathrm{89449}}^1$

素因数の和:89466

約数の個数: 28

約数和(自身を含む): 68160900

約数和(自身を除く): 39537220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 89449, 178898, 357796, 447245, 715592, 894490, 1431184, 1788980, 2862368, 3577960, 5724736, 7155920, 14311840, 28623680]

約数ペア:

[(1, 28623680), (2, 14311840), (4, 7155920), (5, 5724736), (8, 3577960), (10, 2862368), (16, 1788980), (20, 1431184), (32, 894490), (40, 715592), (64, 447245), (80, 357796), (160, 178898), (320, 89449)]