83465290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1621}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 158826240

約数和(自身を除く): 75360950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 1355, 1621, 2710, 3242, 5149, 8105, 10298, 16210, 25745, 30799, 51490, 61598, 153995, 307990, 439291, 878582, 2196455, 4392910, 8346529, 16693058, 41732645, 83465290]

約数ペア:

[(1, 83465290), (2, 41732645), (5, 16693058), (10, 8346529), (19, 4392910), (38, 2196455), (95, 878582), (190, 439291), (271, 307990), (542, 153995), (1355, 61598), (1621, 51490), (2710, 30799), (3242, 25745), (5149, 16210), (8105, 10298)]