9008380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4373}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 19105632

約数和(自身を除く): 10097252

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4373, 8746, 17492, 21865, 43730, 87460, 450419, 900838, 1801676, 2252095, 4504190, 9008380]

約数ペア:

[(1, 9008380), (2, 4504190), (4, 2252095), (5, 1801676), (10, 900838), (20, 450419), (103, 87460), (206, 43730), (412, 21865), (515, 17492), (1030, 8746), (2060, 4373)]