26097400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2663}}^1$

素因数の和:2693

約数の個数: 72

約数和(自身を含む): 70609320

約数和(自身を除く): 44511920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 2663, 4900, 5326, 9800, 10652, 13315, 18641, 21304, 26630, 37282, 53260, 66575, 74564, 93205, 106520, 130487, 133150, 149128, 186410, 260974, 266300, 372820, 466025, 521948, 532600, 652435, 745640, 932050, 1043896, 1304870, 1864100, 2609740, 3262175, 3728200, 5219480, 6524350, 13048700, 26097400]

約数ペア:

[(1, 26097400), (2, 13048700), (4, 6524350), (5, 5219480), (7, 3728200), (8, 3262175), (10, 2609740), (14, 1864100), (20, 1304870), (25, 1043896), (28, 932050), (35, 745640), (40, 652435), (49, 532600), (50, 521948), (56, 466025), (70, 372820), (98, 266300), (100, 260974), (140, 186410), (175, 149128), (196, 133150), (200, 130487), (245, 106520), (280, 93205), (350, 74564), (392, 66575), (490, 53260), (700, 37282), (980, 26630), (1225, 21304), (1400, 18641), (1960, 13315), (2450, 10652), (2663, 9800), (4900, 5326)]