120163400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{85831}}^1$

素因数の和:85854

約数の個数: 48

約数和(自身を含む): 319295040

約数和(自身を除く): 199131640

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, 85831, 171662, 343324, 429155, 600817, 686648, 858310, 1201634, 1716620, 2145775, 2403268, 3004085, 3433240, 4291550, 4806536, 6008170, 8583100, 12016340, 15020425, 17166200, 24032680, 30040850, 60081700, 120163400]

約数ペア:

[(1, 120163400), (2, 60081700), (4, 30040850), (5, 24032680), (7, 17166200), (8, 15020425), (10, 12016340), (14, 8583100), (20, 6008170), (25, 4806536), (28, 4291550), (35, 3433240), (40, 3004085), (50, 2403268), (56, 2145775), (70, 1716620), (100, 1201634), (140, 858310), (175, 686648), (200, 600817), (280, 429155), (350, 343324), (700, 171662), (1400, 85831)]