22449320

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{829}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 50646600

約数和(自身を除く): 28197280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 829, 1354, 1658, 2708, 3316, 3385, 4145, 5416, 6632, 6770, 8290, 13540, 16580, 27080, 33160, 561233, 1122466, 2244932, 2806165, 4489864, 5612330, 11224660, 22449320]

約数ペア:

[(1, 22449320), (2, 11224660), (4, 5612330), (5, 4489864), (8, 2806165), (10, 2244932), (20, 1122466), (40, 561233), (677, 33160), (829, 27080), (1354, 16580), (1658, 13540), (2708, 8290), (3316, 6770), (3385, 6632), (4145, 5416)]