12704300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{18149}}^1$

素因数の和:18170

約数の個数: 36

約数和(自身を含む): 31508400

約数和(自身を除く): 18804100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18149, 36298, 72596, 90745, 127043, 181490, 254086, 362980, 453725, 508172, 635215, 907450, 1270430, 1814900, 2540860, 3176075, 6352150, 12704300]

約数ペア:

[(1, 12704300), (2, 6352150), (4, 3176075), (5, 2540860), (7, 1814900), (10, 1270430), (14, 907450), (20, 635215), (25, 508172), (28, 453725), (35, 362980), (50, 254086), (70, 181490), (100, 127043), (140, 90745), (175, 72596), (350, 36298), (700, 18149)]