13868080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7537}}^1$

素因数の和:7573

約数の個数: 40

約数和(自身を含む): 33649632

約数和(自身を除く): 19781552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 7537, 15074, 30148, 37685, 60296, 75370, 120592, 150740, 173351, 301480, 346702, 602960, 693404, 866755, 1386808, 1733510, 2773616, 3467020, 6934040, 13868080]

約数ペア:

[(1, 13868080), (2, 6934040), (4, 3467020), (5, 2773616), (8, 1733510), (10, 1386808), (16, 866755), (20, 693404), (23, 602960), (40, 346702), (46, 301480), (80, 173351), (92, 150740), (115, 120592), (184, 75370), (230, 60296), (368, 37685), (460, 30148), (920, 15074), (1840, 7537)]