27364880

素因数分解:

$2^4\times 5^1\times {\mathrm{342061}}^1$

素因数の和:342074

約数の個数: 20

約数和(自身を含む): 63623532

約数和(自身を除く): 36258652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 342061, 684122, 1368244, 1710305, 2736488, 3420610, 5472976, 6841220, 13682440, 27364880]

約数ペア:

[(1, 27364880), (2, 13682440), (4, 6841220), (5, 5472976), (8, 3420610), (10, 2736488), (16, 1710305), (20, 1368244), (40, 684122), (80, 342061)]