6214400

素因数分解:

$2^8\times 5^2\times {\mathrm{971}}^1$

素因数の和:997

約数の個数: 54

約数和(自身を含む): 15397452

約数和(自身を除く): 9183052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 971, 1280, 1600, 1942, 3200, 3884, 4855, 6400, 7768, 9710, 15536, 19420, 24275, 31072, 38840, 48550, 62144, 77680, 97100, 124288, 155360, 194200, 248576, 310720, 388400, 621440, 776800, 1242880, 1553600, 3107200, 6214400]

約数ペア:

[(1, 6214400), (2, 3107200), (4, 1553600), (5, 1242880), (8, 776800), (10, 621440), (16, 388400), (20, 310720), (25, 248576), (32, 194200), (40, 155360), (50, 124288), (64, 97100), (80, 77680), (100, 62144), (128, 48550), (160, 38840), (200, 31072), (256, 24275), (320, 19420), (400, 15536), (640, 9710), (800, 7768), (971, 6400), (1280, 4855), (1600, 3884), (1942, 3200)]