2146720

素因数分解:

$2^5\times 5^1\times {\mathrm{13417}}^1$

素因数の和:13432

約数の個数: 24

約数和(自身を含む): 5072004

約数和(自身を除く): 2925284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13417, 26834, 53668, 67085, 107336, 134170, 214672, 268340, 429344, 536680, 1073360, 2146720]

約数ペア:

[(1, 2146720), (2, 1073360), (4, 536680), (5, 429344), (8, 268340), (10, 214672), (16, 134170), (20, 107336), (32, 67085), (40, 53668), (80, 26834), (160, 13417)]