23449780

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1103}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 49335552

約数和(自身を除く): 25885772

約数列:

[1, 2, 4, 5, 10, 20, 1063, 1103, 2126, 2206, 4252, 4412, 5315, 5515, 10630, 11030, 21260, 22060, 1172489, 2344978, 4689956, 5862445, 11724890, 23449780]

約数ペア:

[(1, 23449780), (2, 11724890), (4, 5862445), (5, 4689956), (10, 2344978), (20, 1172489), (1063, 22060), (1103, 21260), (2126, 11030), (2206, 10630), (4252, 5515), (4412, 5315)]