86582680

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4999}}^1$

素因数の和:5443

約数の個数: 32

約数和(自身を含む): 195300000

約数和(自身を除く): 108717320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3464, 4330, 4999, 8660, 9998, 17320, 19996, 24995, 39992, 49990, 99980, 199960, 2164567, 4329134, 8658268, 10822835, 17316536, 21645670, 43291340, 86582680]

約数ペア:

[(1, 86582680), (2, 43291340), (4, 21645670), (5, 17316536), (8, 10822835), (10, 8658268), (20, 4329134), (40, 2164567), (433, 199960), (866, 99980), (1732, 49990), (2165, 39992), (3464, 24995), (4330, 19996), (4999, 17320), (8660, 9998)]