8000540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23531}}^1$

素因数の和:23557

約数の個数: 24

約数和(自身を含む): 17790192

約数和(自身を除く): 9789652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23531, 47062, 94124, 117655, 235310, 400027, 470620, 800054, 1600108, 2000135, 4000270, 8000540]

約数ペア:

[(1, 8000540), (2, 4000270), (4, 2000135), (5, 1600108), (10, 800054), (17, 470620), (20, 400027), (34, 235310), (68, 117655), (85, 94124), (170, 47062), (340, 23531)]