7927240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3359}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 10216760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3359, 6718, 13436, 16795, 26872, 33590, 67180, 134360, 198181, 396362, 792724, 990905, 1585448, 1981810, 3963620, 7927240]

約数ペア:

[(1, 7927240), (2, 3963620), (4, 1981810), (5, 1585448), (8, 990905), (10, 792724), (20, 396362), (40, 198181), (59, 134360), (118, 67180), (236, 33590), (295, 26872), (472, 16795), (590, 13436), (1180, 6718), (2360, 3359)]