27534520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52951}}^1$

素因数の和:52975

約数の個数: 32

約数和(自身を含む): 66719520

約数和(自身を除く): 39185000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52951, 105902, 211804, 264755, 423608, 529510, 688363, 1059020, 1376726, 2118040, 2753452, 3441815, 5506904, 6883630, 13767260, 27534520]

約数ペア:

[(1, 27534520), (2, 13767260), (4, 6883630), (5, 5506904), (8, 3441815), (10, 2753452), (13, 2118040), (20, 1376726), (26, 1059020), (40, 688363), (52, 529510), (65, 423608), (104, 264755), (130, 211804), (260, 105902), (520, 52951)]