539994320

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{9629}}^1$

素因数の和:10343

約数の個数: 40

約数和(自身を含む): 1257408360

約数和(自身を除く): 717414040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2804, 3505, 5608, 7010, 9629, 11216, 14020, 19258, 28040, 38516, 48145, 56080, 77032, 96290, 154064, 192580, 385160, 770320, 6749929, 13499858, 26999716, 33749645, 53999432, 67499290, 107998864, 134998580, 269997160, 539994320]

約数ペア:

[(1, 539994320), (2, 269997160), (4, 134998580), (5, 107998864), (8, 67499290), (10, 53999432), (16, 33749645), (20, 26999716), (40, 13499858), (80, 6749929), (701, 770320), (1402, 385160), (2804, 192580), (3505, 154064), (5608, 96290), (7010, 77032), (9629, 56080), (11216, 48145), (14020, 38516), (19258, 28040)]