40582040

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2017}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 91536480

約数和(自身を除く): 50954440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2017, 2515, 4024, 4034, 5030, 8068, 10060, 10085, 16136, 20120, 20170, 40340, 80680, 1014551, 2029102, 4058204, 5072755, 8116408, 10145510, 20291020, 40582040]

約数ペア:

[(1, 40582040), (2, 20291020), (4, 10145510), (5, 8116408), (8, 5072755), (10, 4058204), (20, 2029102), (40, 1014551), (503, 80680), (1006, 40340), (2012, 20170), (2017, 20120), (2515, 16136), (4024, 10085), (4034, 10060), (5030, 8068)]