88578040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54011}}^1$

素因数の和:54063

約数の個数: 32

約数和(自身を含む): 204165360

約数和(自身を除く): 115587320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 54011, 108022, 216044, 270055, 432088, 540110, 1080220, 2160440, 2214451, 4428902, 8857804, 11072255, 17715608, 22144510, 44289020, 88578040]

約数ペア:

[(1, 88578040), (2, 44289020), (4, 22144510), (5, 17715608), (8, 11072255), (10, 8857804), (20, 4428902), (40, 2214451), (41, 2160440), (82, 1080220), (164, 540110), (205, 432088), (328, 270055), (410, 216044), (820, 108022), (1640, 54011)]