26037160

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3271}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 58896000

約数和(自身を除く): 32858840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3271, 3980, 6542, 7960, 13084, 16355, 26168, 32710, 65420, 130840, 650929, 1301858, 2603716, 3254645, 5207432, 6509290, 13018580, 26037160]

約数ペア:

[(1, 26037160), (2, 13018580), (4, 6509290), (5, 5207432), (8, 3254645), (10, 2603716), (20, 1301858), (40, 650929), (199, 130840), (398, 65420), (796, 32710), (995, 26168), (1592, 16355), (1990, 13084), (3271, 7960), (3980, 6542)]