64271300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{33827}}^1$

素因数の和:33860

約数の個数: 36

約数和(自身を含む): 146813520

約数和(自身を除く): 82542220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 33827, 67654, 135308, 169135, 338270, 642713, 676540, 845675, 1285426, 1691350, 2570852, 3213565, 3382700, 6427130, 12854260, 16067825, 32135650, 64271300]

約数ペア:

[(1, 64271300), (2, 32135650), (4, 16067825), (5, 12854260), (10, 6427130), (19, 3382700), (20, 3213565), (25, 2570852), (38, 1691350), (50, 1285426), (76, 845675), (95, 676540), (100, 642713), (190, 338270), (380, 169135), (475, 135308), (950, 67654), (1900, 33827)]