109384720

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33349}}^1$

素因数の和:33403

約数の個数: 40

約数和(自身を含む): 260530200

約数和(自身を除く): 151145480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 33349, 66698, 133396, 166745, 266792, 333490, 533584, 666980, 1333960, 1367309, 2667920, 2734618, 5469236, 6836545, 10938472, 13673090, 21876944, 27346180, 54692360, 109384720]

約数ペア:

[(1, 109384720), (2, 54692360), (4, 27346180), (5, 21876944), (8, 13673090), (10, 10938472), (16, 6836545), (20, 5469236), (40, 2734618), (41, 2667920), (80, 1367309), (82, 1333960), (164, 666980), (205, 533584), (328, 333490), (410, 266792), (656, 166745), (820, 133396), (1640, 66698), (3280, 33349)]