23178800

素因数分解:

$2^4\times 5^2\times {\mathrm{57947}}^1$

素因数の和:57965

約数の個数: 30

約数和(自身を含む): 55688028

約数和(自身を除く): 32509228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 57947, 115894, 231788, 289735, 463576, 579470, 927152, 1158940, 1448675, 2317880, 2897350, 4635760, 5794700, 11589400, 23178800]

約数ペア:

[(1, 23178800), (2, 11589400), (4, 5794700), (5, 4635760), (8, 2897350), (10, 2317880), (16, 1448675), (20, 1158940), (25, 927152), (40, 579470), (50, 463576), (80, 289735), (100, 231788), (200, 115894), (400, 57947)]