552300560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{140893}}^1$

素因数の和:140920

約数の個数: 60

約数和(自身を含む): 1493758188

約数和(自身を除く): 941457628

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 140893, 281786, 563572, 704465, 986251, 1127144, 1408930, 1972502, 2254288, 2817860, 3945004, 4931255, 5635720, 6903757, 7890008, 9862510, 11271440, 13807514, 15780016, 19725020, 27615028, 34518785, 39450040, 55230056, 69037570, 78900080, 110460112, 138075140, 276150280, 552300560]

約数ペア:

[(1, 552300560), (2, 276150280), (4, 138075140), (5, 110460112), (7, 78900080), (8, 69037570), (10, 55230056), (14, 39450040), (16, 34518785), (20, 27615028), (28, 19725020), (35, 15780016), (40, 13807514), (49, 11271440), (56, 9862510), (70, 7890008), (80, 6903757), (98, 5635720), (112, 4931255), (140, 3945004), (196, 2817860), (245, 2254288), (280, 1972502), (392, 1408930), (490, 1127144), (560, 986251), (784, 704465), (980, 563572), (1960, 281786), (3920, 140893)]