11086480

素因数分解:

$2^4\times 5^1\times {\mathrm{138581}}^1$

素因数の和:138594

約数の個数: 20

約数和(自身を含む): 25776252

約数和(自身を除く): 14689772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 138581, 277162, 554324, 692905, 1108648, 1385810, 2217296, 2771620, 5543240, 11086480]

約数ペア:

[(1, 11086480), (2, 5543240), (4, 2771620), (5, 2217296), (8, 1385810), (10, 1108648), (16, 692905), (20, 554324), (40, 277162), (80, 138581)]