58202620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{947}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 140152320

約数和(自身を除く): 81949700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 439, 878, 947, 1756, 1894, 2195, 3073, 3788, 4390, 4735, 6146, 6629, 8780, 9470, 12292, 13258, 15365, 18940, 26516, 30730, 33145, 61460, 66290, 132580, 415733, 831466, 1662932, 2078665, 2910131, 4157330, 5820262, 8314660, 11640524, 14550655, 29101310, 58202620]

約数ペア:

[(1, 58202620), (2, 29101310), (4, 14550655), (5, 11640524), (7, 8314660), (10, 5820262), (14, 4157330), (20, 2910131), (28, 2078665), (35, 1662932), (70, 831466), (140, 415733), (439, 132580), (878, 66290), (947, 61460), (1756, 33145), (1894, 30730), (2195, 26516), (3073, 18940), (3788, 15365), (4390, 13258), (4735, 12292), (6146, 9470), (6629, 8780)]