9274120

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2251}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 21078720

約数和(自身を除く): 11804600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2251, 4120, 4502, 9004, 11255, 18008, 22510, 45020, 90040, 231853, 463706, 927412, 1159265, 1854824, 2318530, 4637060, 9274120]

約数ペア:

[(1, 9274120), (2, 4637060), (4, 2318530), (5, 1854824), (8, 1159265), (10, 927412), (20, 463706), (40, 231853), (103, 90040), (206, 45020), (412, 22510), (515, 18008), (824, 11255), (1030, 9004), (2060, 4502), (2251, 4120)]