117842840

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5857}}^1$

素因数の和:6371

約数の個数: 32

約数和(自身を含む): 265718880

約数和(自身を除く): 147876040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 4024, 5030, 5857, 10060, 11714, 20120, 23428, 29285, 46856, 58570, 117140, 234280, 2946071, 5892142, 11784284, 14730355, 23568568, 29460710, 58921420, 117842840]

約数ペア:

[(1, 117842840), (2, 58921420), (4, 29460710), (5, 23568568), (8, 14730355), (10, 11784284), (20, 5892142), (40, 2946071), (503, 234280), (1006, 117140), (2012, 58570), (2515, 46856), (4024, 29285), (5030, 23428), (5857, 20120), (10060, 11714)]