70442000

素因数分解:

$2^4\times 5^3\times {\mathrm{35221}}^1$

素因数の和:35244

約数の個数: 40

約数和(自身を含む): 170333592

約数和(自身を除く): 99891592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 35221, 70442, 140884, 176105, 281768, 352210, 563536, 704420, 880525, 1408840, 1761050, 2817680, 3522100, 4402625, 7044200, 8805250, 14088400, 17610500, 35221000, 70442000]

約数ペア:

[(1, 70442000), (2, 35221000), (4, 17610500), (5, 14088400), (8, 8805250), (10, 7044200), (16, 4402625), (20, 3522100), (25, 2817680), (40, 1761050), (50, 1408840), (80, 880525), (100, 704420), (125, 563536), (200, 352210), (250, 281768), (400, 176105), (500, 140884), (1000, 70442), (2000, 35221)]