9358480

素因数分解:

$2^4\times 5^1\times {\mathrm{116981}}^1$

素因数の和:116994

約数の個数: 20

約数和(自身を含む): 21758652

約数和(自身を除く): 12400172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 116981, 233962, 467924, 584905, 935848, 1169810, 1871696, 2339620, 4679240, 9358480]

約数ペア:

[(1, 9358480), (2, 4679240), (4, 2339620), (5, 1871696), (8, 1169810), (10, 935848), (16, 584905), (20, 467924), (40, 233962), (80, 116981)]