28627360

素因数分解:

$2^5\times 5^1\times {\mathrm{178921}}^1$

素因数の和:178936

約数の個数: 24

約数和(自身を含む): 67632516

約数和(自身を除く): 39005156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 178921, 357842, 715684, 894605, 1431368, 1789210, 2862736, 3578420, 5725472, 7156840, 14313680, 28627360]

約数ペア:

[(1, 28627360), (2, 14313680), (4, 7156840), (5, 5725472), (8, 3578420), (10, 2862736), (16, 1789210), (20, 1431368), (32, 894605), (40, 715684), (80, 357842), (160, 178921)]