22608850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 47942244

約数和(自身を除く): 25333394

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 101, 110, 121, 185, 202, 242, 275, 370, 407, 505, 550, 605, 814, 925, 1010, 1111, 1210, 1850, 2035, 2222, 2525, 3025, 3737, 4070, 4477, 5050, 5555, 6050, 7474, 8954, 10175, 11110, 12221, 18685, 20350, 22385, 24442, 27775, 37370, 41107, 44770, 55550, 61105, 82214, 93425, 111925, 122210, 186850, 205535, 223850, 305525, 411070, 452177, 611050, 904354, 1027675, 2055350, 2260885, 4521770, 11304425, 22608850]

約数ペア:

[(1, 22608850), (2, 11304425), (5, 4521770), (10, 2260885), (11, 2055350), (22, 1027675), (25, 904354), (37, 611050), (50, 452177), (55, 411070), (74, 305525), (101, 223850), (110, 205535), (121, 186850), (185, 122210), (202, 111925), (242, 93425), (275, 82214), (370, 61105), (407, 55550), (505, 44770), (550, 41107), (605, 37370), (814, 27775), (925, 24442), (1010, 22385), (1111, 20350), (1210, 18685), (1850, 12221), (2035, 11110), (2222, 10175), (2525, 8954), (3025, 7474), (3737, 6050), (4070, 5555), (4477, 5050)]