756020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 1607424

約数和(自身を除く): 851404

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 367, 412, 515, 734, 1030, 1468, 1835, 2060, 3670, 7340, 37801, 75602, 151204, 189005, 378010, 756020]

約数ペア:

[(1, 756020), (2, 378010), (4, 189005), (5, 151204), (10, 75602), (20, 37801), (103, 7340), (206, 3670), (367, 2060), (412, 1835), (515, 1468), (734, 1030)]