104639500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{4271}}^1$

素因数の和:4304

約数の個数: 72

約数和(自身を含む): 265906368

約数和(自身を除く): 161266868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4271, 4900, 6125, 8542, 12250, 17084, 21355, 24500, 29897, 42710, 59794, 85420, 106775, 119588, 149485, 209279, 213550, 298970, 418558, 427100, 533875, 597940, 747425, 837116, 1046395, 1067750, 1494850, 2092790, 2135500, 2989700, 3737125, 4185580, 5231975, 7474250, 10463950, 14948500, 20927900, 26159875, 52319750, 104639500]

約数ペア:

[(1, 104639500), (2, 52319750), (4, 26159875), (5, 20927900), (7, 14948500), (10, 10463950), (14, 7474250), (20, 5231975), (25, 4185580), (28, 3737125), (35, 2989700), (49, 2135500), (50, 2092790), (70, 1494850), (98, 1067750), (100, 1046395), (125, 837116), (140, 747425), (175, 597940), (196, 533875), (245, 427100), (250, 418558), (350, 298970), (490, 213550), (500, 209279), (700, 149485), (875, 119588), (980, 106775), (1225, 85420), (1750, 59794), (2450, 42710), (3500, 29897), (4271, 24500), (4900, 21355), (6125, 17084), (8542, 12250)]