6878502080

素因数分解:

$2^6\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{20849}}^1$

素因数の和:21897

約数の個数: 56

約数和(自身を含む): 16396106400

約数和(自身を除く): 9517604320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1031, 2062, 4124, 5155, 8248, 10310, 16496, 20620, 20849, 32992, 41240, 41698, 65984, 82480, 83396, 104245, 164960, 166792, 208490, 329920, 333584, 416980, 667168, 833960, 1334336, 1667920, 3335840, 6671680, 21495319, 42990638, 85981276, 107476595, 171962552, 214953190, 343925104, 429906380, 687850208, 859812760, 1375700416, 1719625520, 3439251040, 6878502080]

約数ペア:

[(1, 6878502080), (2, 3439251040), (4, 1719625520), (5, 1375700416), (8, 859812760), (10, 687850208), (16, 429906380), (20, 343925104), (32, 214953190), (40, 171962552), (64, 107476595), (80, 85981276), (160, 42990638), (320, 21495319), (1031, 6671680), (2062, 3335840), (4124, 1667920), (5155, 1334336), (8248, 833960), (10310, 667168), (16496, 416980), (20620, 333584), (20849, 329920), (32992, 208490), (41240, 166792), (41698, 164960), (65984, 104245), (82480, 83396)]