2318560

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 5621616

約数和(自身を除く): 3303056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 337, 344, 430, 674, 688, 860, 1348, 1376, 1685, 1720, 2696, 3370, 3440, 5392, 6740, 6880, 10784, 13480, 14491, 26960, 28982, 53920, 57964, 72455, 115928, 144910, 231856, 289820, 463712, 579640, 1159280, 2318560]

約数ペア:

[(1, 2318560), (2, 1159280), (4, 579640), (5, 463712), (8, 289820), (10, 231856), (16, 144910), (20, 115928), (32, 72455), (40, 57964), (43, 53920), (80, 28982), (86, 26960), (160, 14491), (172, 13480), (215, 10784), (337, 6880), (344, 6740), (430, 5392), (674, 3440), (688, 3370), (860, 2696), (1348, 1720), (1376, 1685)]