137435900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{196337}}^1$

素因数の和:196358

約数の個数: 36

約数和(自身を含む): 340842768

約数和(自身を除く): 203406868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 196337, 392674, 785348, 981685, 1374359, 1963370, 2748718, 3926740, 4908425, 5497436, 6871795, 9816850, 13743590, 19633700, 27487180, 34358975, 68717950, 137435900]

約数ペア:

[(1, 137435900), (2, 68717950), (4, 34358975), (5, 27487180), (7, 19633700), (10, 13743590), (14, 9816850), (20, 6871795), (25, 5497436), (28, 4908425), (35, 3926740), (50, 2748718), (70, 1963370), (100, 1374359), (140, 981685), (175, 785348), (350, 392674), (700, 196337)]