8134100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6257}}^1$

素因数の和:6284

約数の個数: 36

約数和(自身を含む): 19011804

約数和(自身を除く): 10877704

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6257, 12514, 25028, 31285, 62570, 81341, 125140, 156425, 162682, 312850, 325364, 406705, 625700, 813410, 1626820, 2033525, 4067050, 8134100]

約数ペア:

[(1, 8134100), (2, 4067050), (4, 2033525), (5, 1626820), (10, 813410), (13, 625700), (20, 406705), (25, 325364), (26, 312850), (50, 162682), (52, 156425), (65, 125140), (100, 81341), (130, 62570), (260, 31285), (325, 25028), (650, 12514), (1300, 6257)]