9762040

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 12413960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 2239, 4360, 4478, 8956, 11195, 17912, 22390, 44780, 89560, 244051, 488102, 976204, 1220255, 1952408, 2440510, 4881020, 9762040]

約数ペア:

[(1, 9762040), (2, 4881020), (4, 2440510), (5, 1952408), (8, 1220255), (10, 976204), (20, 488102), (40, 244051), (109, 89560), (218, 44780), (436, 22390), (545, 17912), (872, 11195), (1090, 8956), (2180, 4478), (2239, 4360)]