27090040

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3037}}^1$

素因数の和:3271

約数の個数: 32

約数和(自身を含む): 61246080

約数和(自身を除く): 34156040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 3037, 4460, 6074, 8920, 12148, 15185, 24296, 30370, 60740, 121480, 677251, 1354502, 2709004, 3386255, 5418008, 6772510, 13545020, 27090040]

約数ペア:

[(1, 27090040), (2, 13545020), (4, 6772510), (5, 5418008), (8, 3386255), (10, 2709004), (20, 1354502), (40, 677251), (223, 121480), (446, 60740), (892, 30370), (1115, 24296), (1784, 15185), (2230, 12148), (3037, 8920), (4460, 6074)]