9874040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22441}}^1$

素因数の和:22463

約数の個数: 32

約数和(自身を含む): 24237360

約数和(自身を除く): 14363320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22441, 44882, 89764, 112205, 179528, 224410, 246851, 448820, 493702, 897640, 987404, 1234255, 1974808, 2468510, 4937020, 9874040]

約数ペア:

[(1, 9874040), (2, 4937020), (4, 2468510), (5, 1974808), (8, 1234255), (10, 987404), (11, 897640), (20, 493702), (22, 448820), (40, 246851), (44, 224410), (55, 179528), (88, 112205), (110, 89764), (220, 44882), (440, 22441)]