22936720

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 53534520

約数和(自身を除く): 30597800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 701, 818, 1402, 1636, 2045, 2804, 3272, 3505, 4090, 5608, 6544, 7010, 8180, 11216, 14020, 16360, 28040, 32720, 56080, 286709, 573418, 1146836, 1433545, 2293672, 2867090, 4587344, 5734180, 11468360, 22936720]

約数ペア:

[(1, 22936720), (2, 11468360), (4, 5734180), (5, 4587344), (8, 2867090), (10, 2293672), (16, 1433545), (20, 1146836), (40, 573418), (80, 286709), (409, 56080), (701, 32720), (818, 28040), (1402, 16360), (1636, 14020), (2045, 11216), (2804, 8180), (3272, 7010), (3505, 6544), (4090, 5608)]