23190380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68207}}^1$

素因数の和:68233

約数の個数: 24

約数和(自身を含む): 51565248

約数和(自身を除く): 28374868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 68207, 136414, 272828, 341035, 682070, 1159519, 1364140, 2319038, 4638076, 5797595, 11595190, 23190380]

約数ペア:

[(1, 23190380), (2, 11595190), (4, 5797595), (5, 4638076), (10, 2319038), (17, 1364140), (20, 1159519), (34, 682070), (68, 341035), (85, 272828), (170, 136414), (340, 68207)]