27407560

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1867}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 61868160

約数和(自身を除く): 34460600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 1867, 2936, 3670, 3734, 7340, 7468, 9335, 14680, 14936, 18670, 37340, 74680, 685189, 1370378, 2740756, 3425945, 5481512, 6851890, 13703780, 27407560]

約数ペア:

[(1, 27407560), (2, 13703780), (4, 6851890), (5, 5481512), (8, 3425945), (10, 2740756), (20, 1370378), (40, 685189), (367, 74680), (734, 37340), (1468, 18670), (1835, 14936), (1867, 14680), (2936, 9335), (3670, 7468), (3734, 7340)]