1074040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 2637360

約数和(自身を除く): 1563320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2441, 4882, 9764, 12205, 19528, 24410, 26851, 48820, 53702, 97640, 107404, 134255, 214808, 268510, 537020, 1074040]

約数ペア:

[(1, 1074040), (2, 537020), (4, 268510), (5, 214808), (8, 134255), (10, 107404), (11, 97640), (20, 53702), (22, 48820), (40, 26851), (44, 24410), (55, 19528), (88, 12205), (110, 9764), (220, 4882), (440, 2441)]