23416240

素因数分解:

$2^4\times 5^1\times {\mathrm{292703}}^1$

素因数の和:292716

約数の個数: 20

約数和(自身を含む): 54442944

約数和(自身を除く): 31026704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 292703, 585406, 1170812, 1463515, 2341624, 2927030, 4683248, 5854060, 11708120, 23416240]

約数ペア:

[(1, 23416240), (2, 11708120), (4, 5854060), (5, 4683248), (8, 2927030), (10, 2341624), (16, 1463515), (20, 1170812), (40, 585406), (80, 292703)]