3122480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1733

約数の個数: 40

約数和(自身を含む): 7579872

約数和(自身を除く): 4457392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1697, 1840, 3394, 6788, 8485, 13576, 16970, 27152, 33940, 39031, 67880, 78062, 135760, 156124, 195155, 312248, 390310, 624496, 780620, 1561240, 3122480]

約数ペア:

[(1, 3122480), (2, 1561240), (4, 780620), (5, 624496), (8, 390310), (10, 312248), (16, 195155), (20, 156124), (23, 135760), (40, 78062), (46, 67880), (80, 39031), (92, 33940), (115, 27152), (184, 16970), (230, 13576), (368, 8485), (460, 6788), (920, 3394), (1697, 1840)]