17030680

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{787}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 38438640

約数和(自身を除く): 21407960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 787, 1082, 1574, 2164, 2705, 3148, 3935, 4328, 5410, 6296, 7870, 10820, 15740, 21640, 31480, 425767, 851534, 1703068, 2128835, 3406136, 4257670, 8515340, 17030680]

約数ペア:

[(1, 17030680), (2, 8515340), (4, 4257670), (5, 3406136), (8, 2128835), (10, 1703068), (20, 851534), (40, 425767), (541, 31480), (787, 21640), (1082, 15740), (1574, 10820), (2164, 7870), (2705, 6296), (3148, 5410), (3935, 4328)]