13515280

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 31598424

約数和(自身を除く): 18083144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 701, 964, 1205, 1402, 1928, 2410, 2804, 3505, 3856, 4820, 5608, 7010, 9640, 11216, 14020, 19280, 28040, 56080, 168941, 337882, 675764, 844705, 1351528, 1689410, 2703056, 3378820, 6757640, 13515280]

約数ペア:

[(1, 13515280), (2, 6757640), (4, 3378820), (5, 2703056), (8, 1689410), (10, 1351528), (16, 844705), (20, 675764), (40, 337882), (80, 168941), (241, 56080), (482, 28040), (701, 19280), (964, 14020), (1205, 11216), (1402, 9640), (1928, 7010), (2410, 5608), (2804, 4820), (3505, 3856)]