13727480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26399}}^1$

素因数の和:26423

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 19536520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 26399, 52798, 105596, 131995, 211192, 263990, 343187, 527980, 686374, 1055960, 1372748, 1715935, 2745496, 3431870, 6863740, 13727480]

約数ペア:

[(1, 13727480), (2, 6863740), (4, 3431870), (5, 2745496), (8, 1715935), (10, 1372748), (13, 1055960), (20, 686374), (26, 527980), (40, 343187), (52, 263990), (65, 211192), (104, 131995), (130, 105596), (260, 52798), (520, 26399)]