64982390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5849}}^1$

素因数の和:5968

約数の個数: 32

約数和(自身を含む): 128887200

約数和(自身を除く): 63904810

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 5849, 11110, 11698, 29245, 58490, 64339, 128678, 321695, 590749, 643390, 1181498, 2953745, 5907490, 6498239, 12996478, 32491195, 64982390]

約数ペア:

[(1, 64982390), (2, 32491195), (5, 12996478), (10, 6498239), (11, 5907490), (22, 2953745), (55, 1181498), (101, 643390), (110, 590749), (202, 321695), (505, 128678), (1010, 64339), (1111, 58490), (2222, 29245), (5555, 11698), (5849, 11110)]