27923180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4831}}^1$

素因数の和:4874

約数の個数: 36

約数和(自身を含む): 62303808

約数和(自身を除く): 34380628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 4831, 5780, 9662, 19324, 24155, 48310, 82127, 96620, 164254, 328508, 410635, 821270, 1396159, 1642540, 2792318, 5584636, 6980795, 13961590, 27923180]

約数ペア:

[(1, 27923180), (2, 13961590), (4, 6980795), (5, 5584636), (10, 2792318), (17, 1642540), (20, 1396159), (34, 821270), (68, 410635), (85, 328508), (170, 164254), (289, 96620), (340, 82127), (578, 48310), (1156, 24155), (1445, 19324), (2890, 9662), (4831, 5780)]