26221400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3049}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 62403000

約数和(自身を除く): 36181600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 3049, 4300, 6098, 8600, 12196, 15245, 24392, 30490, 60980, 76225, 121960, 131107, 152450, 262214, 304900, 524428, 609800, 655535, 1048856, 1311070, 2622140, 3277675, 5244280, 6555350, 13110700, 26221400]

約数ペア:

[(1, 26221400), (2, 13110700), (4, 6555350), (5, 5244280), (8, 3277675), (10, 2622140), (20, 1311070), (25, 1048856), (40, 655535), (43, 609800), (50, 524428), (86, 304900), (100, 262214), (172, 152450), (200, 131107), (215, 121960), (344, 76225), (430, 60980), (860, 30490), (1075, 24392), (1720, 15245), (2150, 12196), (3049, 8600), (4300, 6098)]