152040454420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17395933}}^1$

素因数の和:17395984

約数の個数: 48

約数和(自身を含む): 350702029440

約数和(自身を除く): 198661575020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 17395933, 34791866, 69583732, 86979665, 173959330, 330522727, 347918660, 400106459, 661045454, 800212918, 1322090908, 1600425836, 1652613635, 2000532295, 3305227270, 4001064590, 6610454540, 7602022721, 8002129180, 15204045442, 30408090884, 38010113605, 76020227210, 152040454420]

約数ペア:

[(1, 152040454420), (2, 76020227210), (4, 38010113605), (5, 30408090884), (10, 15204045442), (19, 8002129180), (20, 7602022721), (23, 6610454540), (38, 4001064590), (46, 3305227270), (76, 2000532295), (92, 1652613635), (95, 1600425836), (115, 1322090908), (190, 800212918), (230, 661045454), (380, 400106459), (437, 347918660), (460, 330522727), (874, 173959330), (1748, 86979665), (2185, 69583732), (4370, 34791866), (8740, 17395933)]