13066640

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{701}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 30553848

約数和(自身を除く): 17487208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 701, 932, 1165, 1402, 1864, 2330, 2804, 3505, 3728, 4660, 5608, 7010, 9320, 11216, 14020, 18640, 28040, 56080, 163333, 326666, 653332, 816665, 1306664, 1633330, 2613328, 3266660, 6533320, 13066640]

約数ペア:

[(1, 13066640), (2, 6533320), (4, 3266660), (5, 2613328), (8, 1633330), (10, 1306664), (16, 816665), (20, 653332), (40, 326666), (80, 163333), (233, 56080), (466, 28040), (701, 18640), (932, 14020), (1165, 11216), (1402, 9320), (1864, 7010), (2330, 5608), (2804, 4660), (3505, 3728)]