83038900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 207139520

約数和(自身を除く): 124100620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 313, 350, 379, 626, 700, 758, 1252, 1516, 1565, 1895, 2191, 2653, 3130, 3790, 4382, 5306, 6260, 7580, 7825, 8764, 9475, 10612, 10955, 13265, 15650, 18950, 21910, 26530, 31300, 37900, 43820, 53060, 54775, 66325, 109550, 118627, 132650, 219100, 237254, 265300, 474508, 593135, 830389, 1186270, 1660778, 2372540, 2965675, 3321556, 4151945, 5931350, 8303890, 11862700, 16607780, 20759725, 41519450, 83038900]

約数ペア:

[(1, 83038900), (2, 41519450), (4, 20759725), (5, 16607780), (7, 11862700), (10, 8303890), (14, 5931350), (20, 4151945), (25, 3321556), (28, 2965675), (35, 2372540), (50, 1660778), (70, 1186270), (100, 830389), (140, 593135), (175, 474508), (313, 265300), (350, 237254), (379, 219100), (626, 132650), (700, 118627), (758, 109550), (1252, 66325), (1516, 54775), (1565, 53060), (1895, 43820), (2191, 37900), (2653, 31300), (3130, 26530), (3790, 21910), (4382, 18950), (5306, 15650), (6260, 13265), (7580, 10955), (7825, 10612), (8764, 9475)]