29556080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9011}}^1$

素因数の和:9065

約数の個数: 40

約数和(自身を含む): 70401744

約数和(自身を除く): 40845664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 9011, 18022, 36044, 45055, 72088, 90110, 144176, 180220, 360440, 369451, 720880, 738902, 1477804, 1847255, 2955608, 3694510, 5911216, 7389020, 14778040, 29556080]

約数ペア:

[(1, 29556080), (2, 14778040), (4, 7389020), (5, 5911216), (8, 3694510), (10, 2955608), (16, 1847255), (20, 1477804), (40, 738902), (41, 720880), (80, 369451), (82, 360440), (164, 180220), (205, 144176), (328, 90110), (410, 72088), (656, 45055), (820, 36044), (1640, 18022), (3280, 9011)]