17019160

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 38581200

約数和(自身を除く): 21562040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 3061, 5560, 6122, 12244, 15305, 24488, 30610, 61220, 122440, 425479, 850958, 1701916, 2127395, 3403832, 4254790, 8509580, 17019160]

約数ペア:

[(1, 17019160), (2, 8509580), (4, 4254790), (5, 3403832), (8, 2127395), (10, 1701916), (20, 850958), (40, 425479), (139, 122440), (278, 61220), (556, 30610), (695, 24488), (1112, 15305), (1390, 12244), (2780, 6122), (3061, 5560)]