2289778040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5204041}}^1$

素因数の和:5204063

約数の個数: 32

約数和(自身を含む): 5620365360

約数和(自身を除く): 3330587320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5204041, 10408082, 20816164, 26020205, 41632328, 52040410, 57244451, 104080820, 114488902, 208161640, 228977804, 286222255, 457955608, 572444510, 1144889020, 2289778040]

約数ペア:

[(1, 2289778040), (2, 1144889020), (4, 572444510), (5, 457955608), (8, 286222255), (10, 228977804), (11, 208161640), (20, 114488902), (22, 104080820), (40, 57244451), (44, 52040410), (55, 41632328), (88, 26020205), (110, 20816164), (220, 10408082), (440, 5204041)]