22994120

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2137}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 51953400

約数和(自身を除く): 28959280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2137, 2152, 2690, 4274, 5380, 8548, 10685, 10760, 17096, 21370, 42740, 85480, 574853, 1149706, 2299412, 2874265, 4598824, 5748530, 11497060, 22994120]

約数ペア:

[(1, 22994120), (2, 11497060), (4, 5748530), (5, 4598824), (8, 2874265), (10, 2299412), (20, 1149706), (40, 574853), (269, 85480), (538, 42740), (1076, 21370), (1345, 17096), (2137, 10760), (2152, 10685), (2690, 8548), (4274, 5380)]