13949600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 40497408

約数和(自身を除く): 26547808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 53, 56, 70, 80, 94, 100, 106, 112, 140, 160, 175, 188, 200, 212, 224, 235, 265, 280, 329, 350, 371, 376, 400, 424, 470, 530, 560, 658, 700, 742, 752, 800, 848, 940, 1060, 1120, 1175, 1316, 1325, 1400, 1484, 1504, 1645, 1696, 1855, 1880, 2120, 2350, 2491, 2632, 2650, 2800, 2968, 3290, 3710, 3760, 4240, 4700, 4982, 5264, 5300, 5600, 5936, 6580, 7420, 7520, 8225, 8480, 9275, 9400, 9964, 10528, 10600, 11872, 12455, 13160, 14840, 16450, 17437, 18550, 18800, 19928, 21200, 24910, 26320, 29680, 32900, 34874, 37100, 37600, 39856, 42400, 49820, 52640, 59360, 62275, 65800, 69748, 74200, 79712, 87185, 99640, 124550, 131600, 139496, 148400, 174370, 199280, 249100, 263200, 278992, 296800, 348740, 398560, 435925, 498200, 557984, 697480, 871850, 996400, 1394960, 1743700, 1992800, 2789920, 3487400, 6974800, 13949600]

約数ペア:

[(1, 13949600), (2, 6974800), (4, 3487400), (5, 2789920), (7, 1992800), (8, 1743700), (10, 1394960), (14, 996400), (16, 871850), (20, 697480), (25, 557984), (28, 498200), (32, 435925), (35, 398560), (40, 348740), (47, 296800), (50, 278992), (53, 263200), (56, 249100), (70, 199280), (80, 174370), (94, 148400), (100, 139496), (106, 131600), (112, 124550), (140, 99640), (160, 87185), (175, 79712), (188, 74200), (200, 69748), (212, 65800), (224, 62275), (235, 59360), (265, 52640), (280, 49820), (329, 42400), (350, 39856), (371, 37600), (376, 37100), (400, 34874), (424, 32900), (470, 29680), (530, 26320), (560, 24910), (658, 21200), (700, 19928), (742, 18800), (752, 18550), (800, 17437), (848, 16450), (940, 14840), (1060, 13160), (1120, 12455), (1175, 11872), (1316, 10600), (1325, 10528), (1400, 9964), (1484, 9400), (1504, 9275), (1645, 8480), (1696, 8225), (1855, 7520), (1880, 7420), (2120, 6580), (2350, 5936), (2491, 5600), (2632, 5300), (2650, 5264), (2800, 4982), (2968, 4700), (3290, 4240), (3710, 3760)]