108366940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4877}}^1$

素因数の和:4998

約数の個数: 48

約数和(自身を含む): 250768224

約数和(自身を除く): 142401284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 4877, 5555, 9754, 11110, 19508, 22220, 24385, 48770, 53647, 97540, 107294, 214588, 268235, 492577, 536470, 985154, 1072940, 1970308, 2462885, 4925770, 5418347, 9851540, 10836694, 21673388, 27091735, 54183470, 108366940]

約数ペア:

[(1, 108366940), (2, 54183470), (4, 27091735), (5, 21673388), (10, 10836694), (11, 9851540), (20, 5418347), (22, 4925770), (44, 2462885), (55, 1970308), (101, 1072940), (110, 985154), (202, 536470), (220, 492577), (404, 268235), (505, 214588), (1010, 107294), (1111, 97540), (2020, 53647), (2222, 48770), (4444, 24385), (4877, 22220), (5555, 19508), (9754, 11110)]