82209490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25771}}^1$

素因数の和:25818

約数の個数: 32

約数和(自身を含む): 167002560

約数和(自身を除く): 84793070

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 25771, 51542, 128855, 257710, 283481, 566962, 747359, 1417405, 1494718, 2834810, 3736795, 7473590, 8220949, 16441898, 41104745, 82209490]

約数ペア:

[(1, 82209490), (2, 41104745), (5, 16441898), (10, 8220949), (11, 7473590), (22, 3736795), (29, 2834810), (55, 1494718), (58, 1417405), (110, 747359), (145, 566962), (290, 283481), (319, 257710), (638, 128855), (1595, 51542), (3190, 25771)]