5162500

素因数分解:

$2^2\times 5^5\times 7^1\times {\mathrm{59}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 13124160

約数和(自身を除く): 7961660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 125, 140, 175, 236, 250, 295, 350, 413, 500, 590, 625, 700, 826, 875, 1180, 1250, 1475, 1652, 1750, 2065, 2500, 2950, 3125, 3500, 4130, 4375, 5900, 6250, 7375, 8260, 8750, 10325, 12500, 14750, 17500, 20650, 21875, 29500, 36875, 41300, 43750, 51625, 73750, 87500, 103250, 147500, 184375, 206500, 258125, 368750, 516250, 737500, 1032500, 1290625, 2581250, 5162500]

約数ペア:

[(1, 5162500), (2, 2581250), (4, 1290625), (5, 1032500), (7, 737500), (10, 516250), (14, 368750), (20, 258125), (25, 206500), (28, 184375), (35, 147500), (50, 103250), (59, 87500), (70, 73750), (100, 51625), (118, 43750), (125, 41300), (140, 36875), (175, 29500), (236, 21875), (250, 20650), (295, 17500), (350, 14750), (413, 12500), (500, 10325), (590, 8750), (625, 8260), (700, 7375), (826, 6250), (875, 5900), (1180, 4375), (1250, 4130), (1475, 3500), (1652, 3125), (1750, 2950), (2065, 2500)]