23239240

素因数分解:

$2^3\times 5^1\times {\mathrm{580981}}^1$

素因数の和:580992

約数の個数: 16

約数和(自身を含む): 52288380

約数和(自身を除く): 29049140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 580981, 1161962, 2323924, 2904905, 4647848, 5809810, 11619620, 23239240]

約数ペア:

[(1, 23239240), (2, 11619620), (4, 5809810), (5, 4647848), (8, 2904905), (10, 2323924), (20, 1161962), (40, 580981)]