10538680

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{541}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 23804640

約数和(自身を除く): 13265960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 541, 974, 1082, 1948, 2164, 2435, 2705, 3896, 4328, 4870, 5410, 9740, 10820, 19480, 21640, 263467, 526934, 1053868, 1317335, 2107736, 2634670, 5269340, 10538680]

約数ペア:

[(1, 10538680), (2, 5269340), (4, 2634670), (5, 2107736), (8, 1317335), (10, 1053868), (20, 526934), (40, 263467), (487, 21640), (541, 19480), (974, 10820), (1082, 9740), (1948, 5410), (2164, 4870), (2435, 4328), (2705, 3896)]