4180400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{1493}}^1$

素因数の和:1518

約数の個数: 60

約数和(自身を含む): 11485872

約数和(自身を除く): 7305472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 1493, 2800, 2986, 5972, 7465, 10451, 11944, 14930, 20902, 23888, 29860, 37325, 41804, 52255, 59720, 74650, 83608, 104510, 119440, 149300, 167216, 209020, 261275, 298600, 418040, 522550, 597200, 836080, 1045100, 2090200, 4180400]

約数ペア:

[(1, 4180400), (2, 2090200), (4, 1045100), (5, 836080), (7, 597200), (8, 522550), (10, 418040), (14, 298600), (16, 261275), (20, 209020), (25, 167216), (28, 149300), (35, 119440), (40, 104510), (50, 83608), (56, 74650), (70, 59720), (80, 52255), (100, 41804), (112, 37325), (140, 29860), (175, 23888), (200, 20902), (280, 14930), (350, 11944), (400, 10451), (560, 7465), (700, 5972), (1400, 2986), (1493, 2800)]