14778040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9011}}^1$

素因数の和:9063

約数の個数: 32

約数和(自身を含む): 34065360

約数和(自身を除く): 19287320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 9011, 18022, 36044, 45055, 72088, 90110, 180220, 360440, 369451, 738902, 1477804, 1847255, 2955608, 3694510, 7389020, 14778040]

約数ペア:

[(1, 14778040), (2, 7389020), (4, 3694510), (5, 2955608), (8, 1847255), (10, 1477804), (20, 738902), (40, 369451), (41, 360440), (82, 180220), (164, 90110), (205, 72088), (328, 45055), (410, 36044), (820, 18022), (1640, 9011)]