4521770

素因数分解:

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

素因数の和:167

約数の個数: 48

約数和(自身を含む): 9279144

約数和(自身を除く): 4757374

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 101, 110, 121, 185, 202, 242, 370, 407, 505, 605, 814, 1010, 1111, 1210, 2035, 2222, 3737, 4070, 4477, 5555, 7474, 8954, 11110, 12221, 18685, 22385, 24442, 37370, 41107, 44770, 61105, 82214, 122210, 205535, 411070, 452177, 904354, 2260885, 4521770]

約数ペア:

[(1, 4521770), (2, 2260885), (5, 904354), (10, 452177), (11, 411070), (22, 205535), (37, 122210), (55, 82214), (74, 61105), (101, 44770), (110, 41107), (121, 37370), (185, 24442), (202, 22385), (242, 18685), (370, 12221), (407, 11110), (505, 8954), (605, 7474), (814, 5555), (1010, 4477), (1111, 4070), (1210, 3737), (2035, 2222)]