29417480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43261}}^1$

素因数の和:43289

約数の個数: 32

約数和(自身を含む): 70084440

約数和(自身を除く): 40666960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 43261, 86522, 173044, 216305, 346088, 432610, 735437, 865220, 1470874, 1730440, 2941748, 3677185, 5883496, 7354370, 14708740, 29417480]

約数ペア:

[(1, 29417480), (2, 14708740), (4, 7354370), (5, 5883496), (8, 3677185), (10, 2941748), (17, 1730440), (20, 1470874), (34, 865220), (40, 735437), (68, 432610), (85, 346088), (136, 216305), (170, 173044), (340, 86522), (680, 43261)]