134774500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{5501}}^1$

素因数の和:5534

約数の個数: 72

約数和(自身を含む): 342466488

約数和(自身を除く): 207691988

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, 4900, 5501, 6125, 11002, 12250, 22004, 24500, 27505, 38507, 55010, 77014, 110020, 137525, 154028, 192535, 269549, 275050, 385070, 539098, 550100, 687625, 770140, 962675, 1078196, 1347745, 1375250, 1925350, 2695490, 2750500, 3850700, 4813375, 5390980, 6738725, 9626750, 13477450, 19253500, 26954900, 33693625, 67387250, 134774500]

約数ペア:

[(1, 134774500), (2, 67387250), (4, 33693625), (5, 26954900), (7, 19253500), (10, 13477450), (14, 9626750), (20, 6738725), (25, 5390980), (28, 4813375), (35, 3850700), (49, 2750500), (50, 2695490), (70, 1925350), (98, 1375250), (100, 1347745), (125, 1078196), (140, 962675), (175, 770140), (196, 687625), (245, 550100), (250, 539098), (350, 385070), (490, 275050), (500, 269549), (700, 192535), (875, 154028), (980, 137525), (1225, 110020), (1750, 77014), (2450, 55010), (3500, 38507), (4900, 27505), (5501, 24500), (6125, 22004), (11002, 12250)]