26450200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2699}}^1$

素因数の和:2729

約数の個数: 72

約数和(自身を含む): 71563500

約数和(自身を除く): 45113300

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, 2699, 4900, 5398, 9800, 10796, 13495, 18893, 21592, 26990, 37786, 53980, 67475, 75572, 94465, 107960, 132251, 134950, 151144, 188930, 264502, 269900, 377860, 472325, 529004, 539800, 661255, 755720, 944650, 1058008, 1322510, 1889300, 2645020, 3306275, 3778600, 5290040, 6612550, 13225100, 26450200]

約数ペア:

[(1, 26450200), (2, 13225100), (4, 6612550), (5, 5290040), (7, 3778600), (8, 3306275), (10, 2645020), (14, 1889300), (20, 1322510), (25, 1058008), (28, 944650), (35, 755720), (40, 661255), (49, 539800), (50, 529004), (56, 472325), (70, 377860), (98, 269900), (100, 264502), (140, 188930), (175, 151144), (196, 134950), (200, 132251), (245, 107960), (280, 94465), (350, 75572), (392, 67475), (490, 53980), (700, 37786), (980, 26990), (1225, 21592), (1400, 18893), (1960, 13495), (2450, 10796), (2699, 9800), (4900, 5398)]