32609480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18959}}^1$

素因数の和:19013

約数の個数: 32

約数和(自身を含む): 75081600

約数和(自身を除く): 42472120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 18959, 37918, 75836, 94795, 151672, 189590, 379180, 758360, 815237, 1630474, 3260948, 4076185, 6521896, 8152370, 16304740, 32609480]

約数ペア:

[(1, 32609480), (2, 16304740), (4, 8152370), (5, 6521896), (8, 4076185), (10, 3260948), (20, 1630474), (40, 815237), (43, 758360), (86, 379180), (172, 189590), (215, 151672), (344, 94795), (430, 75836), (860, 37918), (1720, 18959)]