18428200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13163}}^1$

素因数の和:13186

約数の個数: 48

約数和(自身を含む): 48970080

約数和(自身を除く): 30541880

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, 13163, 26326, 52652, 65815, 92141, 105304, 131630, 184282, 263260, 329075, 368564, 460705, 526520, 658150, 737128, 921410, 1316300, 1842820, 2303525, 2632600, 3685640, 4607050, 9214100, 18428200]

約数ペア:

[(1, 18428200), (2, 9214100), (4, 4607050), (5, 3685640), (7, 2632600), (8, 2303525), (10, 1842820), (14, 1316300), (20, 921410), (25, 737128), (28, 658150), (35, 526520), (40, 460705), (50, 368564), (56, 329075), (70, 263260), (100, 184282), (140, 131630), (175, 105304), (200, 92141), (280, 65815), (350, 52652), (700, 26326), (1400, 13163)]