9447160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2293}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 21471840

約数和(自身を除く): 12024680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2293, 4120, 4586, 9172, 11465, 18344, 22930, 45860, 91720, 236179, 472358, 944716, 1180895, 1889432, 2361790, 4723580, 9447160]

約数ペア:

[(1, 9447160), (2, 4723580), (4, 2361790), (5, 1889432), (8, 1180895), (10, 944716), (20, 472358), (40, 236179), (103, 91720), (206, 45860), (412, 22930), (515, 18344), (824, 11465), (1030, 9172), (2060, 4586), (2293, 4120)]