57310160

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1471}}^1$

素因数の和:1971

約数の個数: 40

約数和(自身を含む): 133610496

約数和(自身を除く): 76300336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1471, 1948, 2435, 2942, 3896, 4870, 5884, 7355, 7792, 9740, 11768, 14710, 19480, 23536, 29420, 38960, 58840, 117680, 716377, 1432754, 2865508, 3581885, 5731016, 7163770, 11462032, 14327540, 28655080, 57310160]

約数ペア:

[(1, 57310160), (2, 28655080), (4, 14327540), (5, 11462032), (8, 7163770), (10, 5731016), (16, 3581885), (20, 2865508), (40, 1432754), (80, 716377), (487, 117680), (974, 58840), (1471, 38960), (1948, 29420), (2435, 23536), (2942, 19480), (3896, 14710), (4870, 11768), (5884, 9740), (7355, 7792)]