4229600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 10968048

約数和(自身を除く): 6738448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 311, 340, 400, 425, 544, 622, 680, 800, 850, 1244, 1360, 1555, 1700, 2488, 2720, 3110, 3400, 4976, 5287, 6220, 6800, 7775, 9952, 10574, 12440, 13600, 15550, 21148, 24880, 26435, 31100, 42296, 49760, 52870, 62200, 84592, 105740, 124400, 132175, 169184, 211480, 248800, 264350, 422960, 528700, 845920, 1057400, 2114800, 4229600]

約数ペア:

[(1, 4229600), (2, 2114800), (4, 1057400), (5, 845920), (8, 528700), (10, 422960), (16, 264350), (17, 248800), (20, 211480), (25, 169184), (32, 132175), (34, 124400), (40, 105740), (50, 84592), (68, 62200), (80, 52870), (85, 49760), (100, 42296), (136, 31100), (160, 26435), (170, 24880), (200, 21148), (272, 15550), (311, 13600), (340, 12440), (400, 10574), (425, 9952), (544, 7775), (622, 6800), (680, 6220), (800, 5287), (850, 4976), (1244, 3400), (1360, 3110), (1555, 2720), (1700, 2488)]