100778810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 205161984

約数和(自身を除く): 104383174

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 101, 110, 193, 202, 235, 386, 470, 505, 517, 965, 1010, 1034, 1111, 1930, 2123, 2222, 2585, 4246, 4747, 5170, 5555, 9071, 9494, 10615, 11110, 18142, 19493, 21230, 23735, 38986, 45355, 47470, 52217, 90710, 97465, 99781, 104434, 194930, 199562, 214423, 261085, 428846, 498905, 522170, 916171, 997810, 1072115, 1832342, 2144230, 4580855, 9161710, 10077881, 20155762, 50389405, 100778810]

約数ペア:

[(1, 100778810), (2, 50389405), (5, 20155762), (10, 10077881), (11, 9161710), (22, 4580855), (47, 2144230), (55, 1832342), (94, 1072115), (101, 997810), (110, 916171), (193, 522170), (202, 498905), (235, 428846), (386, 261085), (470, 214423), (505, 199562), (517, 194930), (965, 104434), (1010, 99781), (1034, 97465), (1111, 90710), (1930, 52217), (2123, 47470), (2222, 45355), (2585, 38986), (4246, 23735), (4747, 21230), (5170, 19493), (5555, 18142), (9071, 11110), (9494, 10615)]