2022208840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1075643}}^1$

素因数の和:1075701

約数の個数: 32

約数和(自身を含む): 4646782080

約数和(自身を除く): 2624573240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 1075643, 2151286, 4302572, 5378215, 8605144, 10756430, 21512860, 43025720, 50555221, 101110442, 202220884, 252776105, 404441768, 505552210, 1011104420, 2022208840]

約数ペア:

[(1, 2022208840), (2, 1011104420), (4, 505552210), (5, 404441768), (8, 252776105), (10, 202220884), (20, 101110442), (40, 50555221), (47, 43025720), (94, 21512860), (188, 10756430), (235, 8605144), (376, 5378215), (470, 4302572), (940, 2151286), (1880, 1075643)]