236387470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21277}}^1$

素因数の和:21396

約数の個数: 32

約数和(自身を含む): 468796896

約数和(自身を除く): 232409426

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 21277, 42554, 106385, 212770, 234047, 468094, 1170235, 2148977, 2340470, 4297954, 10744885, 21489770, 23638747, 47277494, 118193735, 236387470]

約数ペア:

[(1, 236387470), (2, 118193735), (5, 47277494), (10, 23638747), (11, 21489770), (22, 10744885), (55, 4297954), (101, 2340470), (110, 2148977), (202, 1170235), (505, 468094), (1010, 234047), (1111, 212770), (2222, 106385), (5555, 42554), (11110, 21277)]