34412720

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4259}}^1$

素因数の和:4373

約数の個数: 40

約数和(自身を含む): 80820720

約数和(自身を除く): 46408000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 4259, 8080, 8518, 17036, 21295, 34072, 42590, 68144, 85180, 170360, 340720, 430159, 860318, 1720636, 2150795, 3441272, 4301590, 6882544, 8603180, 17206360, 34412720]

約数ペア:

[(1, 34412720), (2, 17206360), (4, 8603180), (5, 6882544), (8, 4301590), (10, 3441272), (16, 2150795), (20, 1720636), (40, 860318), (80, 430159), (101, 340720), (202, 170360), (404, 85180), (505, 68144), (808, 42590), (1010, 34072), (1616, 21295), (2020, 17036), (4040, 8518), (4259, 8080)]