85827100

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{4447}}^1$

素因数の和:4654

約数の個数: 36

約数和(自身を含む): 187251904

約数和(自身を除く): 101424804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 3860, 4447, 4825, 8894, 9650, 17788, 19300, 22235, 44470, 88940, 111175, 222350, 444700, 858271, 1716542, 3433084, 4291355, 8582710, 17165420, 21456775, 42913550, 85827100]

約数ペア:

[(1, 85827100), (2, 42913550), (4, 21456775), (5, 17165420), (10, 8582710), (20, 4291355), (25, 3433084), (50, 1716542), (100, 858271), (193, 444700), (386, 222350), (772, 111175), (965, 88940), (1930, 44470), (3860, 22235), (4447, 19300), (4825, 17788), (8894, 9650)]