2299280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:755

約数の個数: 40

約数和(自身を含む): 5484024

約数和(自身を除く): 3184744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 701, 820, 1402, 1640, 2804, 3280, 3505, 5608, 7010, 11216, 14020, 28040, 28741, 56080, 57482, 114964, 143705, 229928, 287410, 459856, 574820, 1149640, 2299280]

約数ペア:

[(1, 2299280), (2, 1149640), (4, 574820), (5, 459856), (8, 287410), (10, 229928), (16, 143705), (20, 114964), (40, 57482), (41, 56080), (80, 28741), (82, 28040), (164, 14020), (205, 11216), (328, 7010), (410, 5608), (656, 3505), (701, 3280), (820, 2804), (1402, 1640)]