22954910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 46309536

約数和(自身を除く): 23354626

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 121, 122, 242, 305, 311, 605, 610, 622, 671, 1210, 1342, 1555, 3110, 3355, 3421, 6710, 6842, 7381, 14762, 17105, 18971, 34210, 36905, 37631, 37942, 73810, 75262, 94855, 188155, 189710, 208681, 376310, 417362, 1043405, 2086810, 2295491, 4590982, 11477455, 22954910]

約数ペア:

[(1, 22954910), (2, 11477455), (5, 4590982), (10, 2295491), (11, 2086810), (22, 1043405), (55, 417362), (61, 376310), (110, 208681), (121, 189710), (122, 188155), (242, 94855), (305, 75262), (311, 73810), (605, 37942), (610, 37631), (622, 36905), (671, 34210), (1210, 18971), (1342, 17105), (1555, 14762), (3110, 7381), (3355, 6842), (3421, 6710)]