85319600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12547}}^1$

素因数の和:12582

約数の個数: 60

約数和(自身を含む): 217055304

約数和(自身を除く): 131735704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 12547, 25094, 50188, 62735, 100376, 125470, 200752, 213299, 250940, 313675, 426598, 501880, 627350, 853196, 1003760, 1066495, 1254700, 1706392, 2132990, 2509400, 3412784, 4265980, 5018800, 5332475, 8531960, 10664950, 17063920, 21329900, 42659800, 85319600]

約数ペア:

[(1, 85319600), (2, 42659800), (4, 21329900), (5, 17063920), (8, 10664950), (10, 8531960), (16, 5332475), (17, 5018800), (20, 4265980), (25, 3412784), (34, 2509400), (40, 2132990), (50, 1706392), (68, 1254700), (80, 1066495), (85, 1003760), (100, 853196), (136, 627350), (170, 501880), (200, 426598), (272, 313675), (340, 250940), (400, 213299), (425, 200752), (680, 125470), (850, 100376), (1360, 62735), (1700, 50188), (3400, 25094), (6800, 12547)]