22202290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 22613390

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 121, 242, 295, 311, 590, 605, 622, 649, 1210, 1298, 1555, 3110, 3245, 3421, 6490, 6842, 7139, 14278, 17105, 18349, 34210, 35695, 36698, 37631, 71390, 75262, 91745, 183490, 188155, 201839, 376310, 403678, 1009195, 2018390, 2220229, 4440458, 11101145, 22202290]

約数ペア:

[(1, 22202290), (2, 11101145), (5, 4440458), (10, 2220229), (11, 2018390), (22, 1009195), (55, 403678), (59, 376310), (110, 201839), (118, 188155), (121, 183490), (242, 91745), (295, 75262), (311, 71390), (590, 37631), (605, 36698), (622, 35695), (649, 34210), (1210, 18349), (1298, 17105), (1555, 14278), (3110, 7139), (3245, 6842), (3421, 6490)]