13127800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{9377}}^1$

素因数の和:9400

約数の個数: 48

約数和(自身を含む): 34886160

約数和(自身を除く): 21758360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 9377, 18754, 37508, 46885, 65639, 75016, 93770, 131278, 187540, 234425, 262556, 328195, 375080, 468850, 525112, 656390, 937700, 1312780, 1640975, 1875400, 2625560, 3281950, 6563900, 13127800]

約数ペア:

[(1, 13127800), (2, 6563900), (4, 3281950), (5, 2625560), (7, 1875400), (8, 1640975), (10, 1312780), (14, 937700), (20, 656390), (25, 525112), (28, 468850), (35, 375080), (40, 328195), (50, 262556), (56, 234425), (70, 187540), (100, 131278), (140, 93770), (175, 75016), (200, 65639), (280, 46885), (350, 37508), (700, 18754), (1400, 9377)]