56160320

素因数分解:

$2^6\times 5^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1027

約数の個数: 56

約数和(自身を含む): 134502144

約数和(自身を除く): 78341824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 223, 320, 446, 787, 892, 1115, 1574, 1784, 2230, 3148, 3568, 3935, 4460, 6296, 7136, 7870, 8920, 12592, 14272, 15740, 17840, 25184, 31480, 35680, 50368, 62960, 71360, 125920, 175501, 251840, 351002, 702004, 877505, 1404008, 1755010, 2808016, 3510020, 5616032, 7020040, 11232064, 14040080, 28080160, 56160320]

約数ペア:

[(1, 56160320), (2, 28080160), (4, 14040080), (5, 11232064), (8, 7020040), (10, 5616032), (16, 3510020), (20, 2808016), (32, 1755010), (40, 1404008), (64, 877505), (80, 702004), (160, 351002), (223, 251840), (320, 175501), (446, 125920), (787, 71360), (892, 62960), (1115, 50368), (1574, 35680), (1784, 31480), (2230, 25184), (3148, 17840), (3568, 15740), (3935, 14272), (4460, 12592), (6296, 8920), (7136, 7870)]