16272040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{769}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 38322900

約数和(自身を除く): 22050860

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 769, 920, 1058, 1538, 2116, 2645, 3076, 3845, 4232, 5290, 6152, 7690, 10580, 15380, 17687, 21160, 30760, 35374, 70748, 88435, 141496, 176870, 353740, 406801, 707480, 813602, 1627204, 2034005, 3254408, 4068010, 8136020, 16272040]

約数ペア:

[(1, 16272040), (2, 8136020), (4, 4068010), (5, 3254408), (8, 2034005), (10, 1627204), (20, 813602), (23, 707480), (40, 406801), (46, 353740), (92, 176870), (115, 141496), (184, 88435), (230, 70748), (460, 35374), (529, 30760), (769, 21160), (920, 17687), (1058, 15380), (1538, 10580), (2116, 7690), (2645, 6152), (3076, 5290), (3845, 4232)]