341394640

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{11887}}^1$

素因数の和:12259

約数の個数: 40

約数和(自身を含む): 796020480

約数和(自身を除く): 454625840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 5744, 7180, 11887, 14360, 23774, 28720, 47548, 59435, 95096, 118870, 190192, 237740, 475480, 950960, 4267433, 8534866, 17069732, 21337165, 34139464, 42674330, 68278928, 85348660, 170697320, 341394640]

約数ペア:

[(1, 341394640), (2, 170697320), (4, 85348660), (5, 68278928), (8, 42674330), (10, 34139464), (16, 21337165), (20, 17069732), (40, 8534866), (80, 4267433), (359, 950960), (718, 475480), (1436, 237740), (1795, 190192), (2872, 118870), (3590, 95096), (5744, 59435), (7180, 47548), (11887, 28720), (14360, 23774)]