5093320

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 11531520

約数和(自身を除く): 6438200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 571, 892, 1115, 1142, 1784, 2230, 2284, 2855, 4460, 4568, 5710, 8920, 11420, 22840, 127333, 254666, 509332, 636665, 1018664, 1273330, 2546660, 5093320]

約数ペア:

[(1, 5093320), (2, 2546660), (4, 1273330), (5, 1018664), (8, 636665), (10, 509332), (20, 254666), (40, 127333), (223, 22840), (446, 11420), (571, 8920), (892, 5710), (1115, 4568), (1142, 4460), (1784, 2855), (2230, 2284)]