22900460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9463}}^1$

素因数の和:9494

約数の個数: 36

約数和(自身を含む): 52865904

約数和(自身を除く): 29965444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9463, 18926, 37852, 47315, 94630, 104093, 189260, 208186, 416372, 520465, 1040930, 1145023, 2081860, 2290046, 4580092, 5725115, 11450230, 22900460]

約数ペア:

[(1, 22900460), (2, 11450230), (4, 5725115), (5, 4580092), (10, 2290046), (11, 2081860), (20, 1145023), (22, 1040930), (44, 520465), (55, 416372), (110, 208186), (121, 189260), (220, 104093), (242, 94630), (484, 47315), (605, 37852), (1210, 18926), (2420, 9463)]