6655778840

素因数分解:

$2^3\times 5^1\times {\mathrm{24373}}^1\times {\mathrm{6827}}^1$

素因数の和:31211

約数の個数: 32

約数和(自身を含む): 14978310480

約数和(自身を除く): 8322531640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6827, 13654, 24373, 27308, 34135, 48746, 54616, 68270, 97492, 121865, 136540, 194984, 243730, 273080, 487460, 974920, 166394471, 332788942, 665577884, 831972355, 1331155768, 1663944710, 3327889420, 6655778840]

約数ペア:

[(1, 6655778840), (2, 3327889420), (4, 1663944710), (5, 1331155768), (8, 831972355), (10, 665577884), (20, 332788942), (40, 166394471), (6827, 974920), (13654, 487460), (24373, 273080), (27308, 243730), (34135, 194984), (48746, 136540), (54616, 121865), (68270, 97492)]