38969500

素因数分解:

$2^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 86617440

約数和(自身を除く): 47647940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 125, 236, 250, 295, 500, 590, 1180, 1321, 1475, 2642, 2950, 5284, 5900, 6605, 7375, 13210, 14750, 26420, 29500, 33025, 66050, 77939, 132100, 155878, 165125, 311756, 330250, 389695, 660500, 779390, 1558780, 1948475, 3896950, 7793900, 9742375, 19484750, 38969500]

約数ペア:

[(1, 38969500), (2, 19484750), (4, 9742375), (5, 7793900), (10, 3896950), (20, 1948475), (25, 1558780), (50, 779390), (59, 660500), (100, 389695), (118, 330250), (125, 311756), (236, 165125), (250, 155878), (295, 132100), (500, 77939), (590, 66050), (1180, 33025), (1321, 29500), (1475, 26420), (2642, 14750), (2950, 13210), (5284, 7375), (5900, 6605)]