40903445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 59122224

約数和(自身を除く): 18218779

約数列:

[1, 5, 11, 17, 41, 55, 85, 97, 121, 187, 205, 451, 485, 605, 697, 935, 1067, 1649, 2057, 2255, 3485, 3977, 4961, 5335, 7667, 8245, 10285, 11737, 18139, 19885, 24805, 38335, 43747, 58685, 67609, 84337, 90695, 199529, 218735, 338045, 421685, 481217, 743699, 997645, 2406085, 3718495, 8180689, 40903445]

約数ペア:

[(1, 40903445), (5, 8180689), (11, 3718495), (17, 2406085), (41, 997645), (55, 743699), (85, 481217), (97, 421685), (121, 338045), (187, 218735), (205, 199529), (451, 90695), (485, 84337), (605, 67609), (697, 58685), (935, 43747), (1067, 38335), (1649, 24805), (2057, 19885), (2255, 18139), (3485, 11737), (3977, 10285), (4961, 8245), (5335, 7667)]