80418305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 110039040

約数和(自身を除く): 29620735

約数列:

[1, 5, 11, 29, 55, 127, 145, 319, 397, 635, 1397, 1595, 1985, 3683, 4367, 6985, 11513, 18415, 21835, 40513, 50419, 57565, 126643, 202565, 252095, 554609, 633215, 1462151, 2773045, 7310755, 16083661, 80418305]

約数ペア:

[(1, 80418305), (5, 16083661), (11, 7310755), (29, 2773045), (55, 1462151), (127, 633215), (145, 554609), (319, 252095), (397, 202565), (635, 126643), (1397, 57565), (1595, 50419), (1985, 40513), (3683, 21835), (4367, 18415), (6985, 11513)]