23196400

素因数分解:

$2^4\times 5^2\times {\mathrm{57991}}^1$

素因数の和:58009

約数の個数: 30

約数和(自身を含む): 55730312

約数和(自身を除く): 32533912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 57991, 115982, 231964, 289955, 463928, 579910, 927856, 1159820, 1449775, 2319640, 2899550, 4639280, 5799100, 11598200, 23196400]

約数ペア:

[(1, 23196400), (2, 11598200), (4, 5799100), (5, 4639280), (8, 2899550), (10, 2319640), (16, 1449775), (20, 1159820), (25, 927856), (40, 579910), (50, 463928), (80, 289955), (100, 231964), (200, 115982), (400, 57991)]