54277160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193847}}^1$

素因数の和:193865

約数の個数: 32

約数和(自身を含む): 139570560

約数和(自身を除く): 85293400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 193847, 387694, 775388, 969235, 1356929, 1550776, 1938470, 2713858, 3876940, 5427716, 6784645, 7753880, 10855432, 13569290, 27138580, 54277160]

約数ペア:

[(1, 54277160), (2, 27138580), (4, 13569290), (5, 10855432), (7, 7753880), (8, 6784645), (10, 5427716), (14, 3876940), (20, 2713858), (28, 1938470), (35, 1550776), (40, 1356929), (56, 969235), (70, 775388), (140, 387694), (280, 193847)]