23116120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15619}}^1$

素因数の和:15667

約数の個数: 32

約数和(自身を含む): 53420400

約数和(自身を除く): 30304280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 15619, 31238, 62476, 78095, 124952, 156190, 312380, 577903, 624760, 1155806, 2311612, 2889515, 4623224, 5779030, 11558060, 23116120]

約数ペア:

[(1, 23116120), (2, 11558060), (4, 5779030), (5, 4623224), (8, 2889515), (10, 2311612), (20, 1155806), (37, 624760), (40, 577903), (74, 312380), (148, 156190), (185, 124952), (296, 78095), (370, 62476), (740, 31238), (1480, 15619)]