68026160

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4273}}^1$

素因数の和:4485

約数の個数: 40

約数和(自身を含む): 158992800

約数和(自身を除く): 90966640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 4273, 7960, 8546, 15920, 17092, 21365, 34184, 42730, 68368, 85460, 170920, 341840, 850327, 1700654, 3401308, 4251635, 6802616, 8503270, 13605232, 17006540, 34013080, 68026160]

約数ペア:

[(1, 68026160), (2, 34013080), (4, 17006540), (5, 13605232), (8, 8503270), (10, 6802616), (16, 4251635), (20, 3401308), (40, 1700654), (80, 850327), (199, 341840), (398, 170920), (796, 85460), (995, 68368), (1592, 42730), (1990, 34184), (3184, 21365), (3980, 17092), (4273, 15920), (7960, 8546)]