1330260400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{475093}}^1$

素因数の和:475118

約数の個数: 60

約数和(自身を含む): 3652522672

約数和(自身を除く): 2322262272

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, 2800, 475093, 950186, 1900372, 2375465, 3325651, 3800744, 4750930, 6651302, 7601488, 9501860, 11877325, 13302604, 16628255, 19003720, 23754650, 26605208, 33256510, 38007440, 47509300, 53210416, 66513020, 83141275, 95018600, 133026040, 166282550, 190037200, 266052080, 332565100, 665130200, 1330260400]

約数ペア:

[(1, 1330260400), (2, 665130200), (4, 332565100), (5, 266052080), (7, 190037200), (8, 166282550), (10, 133026040), (14, 95018600), (16, 83141275), (20, 66513020), (25, 53210416), (28, 47509300), (35, 38007440), (40, 33256510), (50, 26605208), (56, 23754650), (70, 19003720), (80, 16628255), (100, 13302604), (112, 11877325), (140, 9501860), (175, 7601488), (200, 6651302), (280, 4750930), (350, 3800744), (400, 3325651), (560, 2375465), (700, 1900372), (1400, 950186), (2800, 475093)]