679392040

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{33767}}^1$

素因数の和:34281

約数の個数: 32

約数和(自身を含む): 1531716480

約数和(自身を除く): 852324440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 4024, 5030, 10060, 20120, 33767, 67534, 135068, 168835, 270136, 337670, 675340, 1350680, 16984801, 33969602, 67939204, 84924005, 135878408, 169848010, 339696020, 679392040]

約数ペア:

[(1, 679392040), (2, 339696020), (4, 169848010), (5, 135878408), (8, 84924005), (10, 67939204), (20, 33969602), (40, 16984801), (503, 1350680), (1006, 675340), (2012, 337670), (2515, 270136), (4024, 168835), (5030, 135068), (10060, 67534), (20120, 33767)]