263200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{47}}^1$

素因数の和:74

約数の個数: 72

約数和(自身を含む): 749952

約数和(自身を除く): 486752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 160, 175, 188, 200, 224, 235, 280, 329, 350, 376, 400, 470, 560, 658, 700, 752, 800, 940, 1120, 1175, 1316, 1400, 1504, 1645, 1880, 2350, 2632, 2800, 3290, 3760, 4700, 5264, 5600, 6580, 7520, 8225, 9400, 10528, 13160, 16450, 18800, 26320, 32900, 37600, 52640, 65800, 131600, 263200]

約数ペア:

[(1, 263200), (2, 131600), (4, 65800), (5, 52640), (7, 37600), (8, 32900), (10, 26320), (14, 18800), (16, 16450), (20, 13160), (25, 10528), (28, 9400), (32, 8225), (35, 7520), (40, 6580), (47, 5600), (50, 5264), (56, 4700), (70, 3760), (80, 3290), (94, 2800), (100, 2632), (112, 2350), (140, 1880), (160, 1645), (175, 1504), (188, 1400), (200, 1316), (224, 1175), (235, 1120), (280, 940), (329, 800), (350, 752), (376, 700), (400, 658), (470, 560)]