70796960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 182446992

約数和(自身を除く): 111650032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 101, 104, 130, 160, 202, 208, 260, 337, 404, 416, 505, 520, 674, 808, 1010, 1040, 1313, 1348, 1616, 1685, 2020, 2080, 2626, 2696, 3232, 3370, 4040, 4381, 5252, 5392, 6565, 6740, 8080, 8762, 10504, 10784, 13130, 13480, 16160, 17524, 21008, 21905, 26260, 26960, 34037, 35048, 42016, 43810, 52520, 53920, 68074, 70096, 87620, 105040, 136148, 140192, 170185, 175240, 210080, 272296, 340370, 350480, 442481, 544592, 680740, 700960, 884962, 1089184, 1361480, 1769924, 2212405, 2722960, 3539848, 4424810, 5445920, 7079696, 8849620, 14159392, 17699240, 35398480, 70796960]

約数ペア:

[(1, 70796960), (2, 35398480), (4, 17699240), (5, 14159392), (8, 8849620), (10, 7079696), (13, 5445920), (16, 4424810), (20, 3539848), (26, 2722960), (32, 2212405), (40, 1769924), (52, 1361480), (65, 1089184), (80, 884962), (101, 700960), (104, 680740), (130, 544592), (160, 442481), (202, 350480), (208, 340370), (260, 272296), (337, 210080), (404, 175240), (416, 170185), (505, 140192), (520, 136148), (674, 105040), (808, 87620), (1010, 70096), (1040, 68074), (1313, 53920), (1348, 52520), (1616, 43810), (1685, 42016), (2020, 35048), (2080, 34037), (2626, 26960), (2696, 26260), (3232, 21905), (3370, 21008), (4040, 17524), (4381, 16160), (5252, 13480), (5392, 13130), (6565, 10784), (6740, 10504), (8080, 8762)]