17572840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15149}}^1$

素因数の和:15189

約数の個数: 32

約数和(自身を含む): 40905000

約数和(自身を除く): 23332160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 15149, 30298, 60596, 75745, 121192, 151490, 302980, 439321, 605960, 878642, 1757284, 2196605, 3514568, 4393210, 8786420, 17572840]

約数ペア:

[(1, 17572840), (2, 8786420), (4, 4393210), (5, 3514568), (8, 2196605), (10, 1757284), (20, 878642), (29, 605960), (40, 439321), (58, 302980), (116, 151490), (145, 121192), (232, 75745), (290, 60596), (580, 30298), (1160, 15149)]