22936240

素因数分解:

$2^4\times 5^1\times {\mathrm{286703}}^1$

素因数の和:286716

約数の個数: 20

約数和(自身を含む): 53326944

約数和(自身を除く): 30390704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 286703, 573406, 1146812, 1433515, 2293624, 2867030, 4587248, 5734060, 11468120, 22936240]

約数ペア:

[(1, 22936240), (2, 11468120), (4, 5734060), (5, 4587248), (8, 2867030), (10, 2293624), (16, 1433515), (20, 1146812), (40, 573406), (80, 286703)]