22846242640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21967541}}^1$

素因数の和:21967567

約数の個数: 40

約数和(自身を含む): 57203479368

約数和(自身を除く): 34357236728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 21967541, 43935082, 87870164, 109837705, 175740328, 219675410, 285578033, 351480656, 439350820, 571156066, 878701640, 1142312132, 1427890165, 1757403280, 2284624264, 2855780330, 4569248528, 5711560660, 11423121320, 22846242640]

約数ペア:

[(1, 22846242640), (2, 11423121320), (4, 5711560660), (5, 4569248528), (8, 2855780330), (10, 2284624264), (13, 1757403280), (16, 1427890165), (20, 1142312132), (26, 878701640), (40, 571156066), (52, 439350820), (65, 351480656), (80, 285578033), (104, 219675410), (130, 175740328), (208, 109837705), (260, 87870164), (520, 43935082), (1040, 21967541)]