552497120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{493301}}^1$

素因数の和:493323

約数の個数: 48

約数和(自身を含む): 1491745248

約数和(自身を除く): 939248128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 493301, 986602, 1973204, 2466505, 3453107, 3946408, 4933010, 6906214, 7892816, 9866020, 13812428, 15785632, 17265535, 19732040, 27624856, 34531070, 39464080, 55249712, 69062140, 78928160, 110499424, 138124280, 276248560, 552497120]

約数ペア:

[(1, 552497120), (2, 276248560), (4, 138124280), (5, 110499424), (7, 78928160), (8, 69062140), (10, 55249712), (14, 39464080), (16, 34531070), (20, 27624856), (28, 19732040), (32, 17265535), (35, 15785632), (40, 13812428), (56, 9866020), (70, 7892816), (80, 6906214), (112, 4933010), (140, 3946408), (160, 3453107), (224, 2466505), (280, 1973204), (560, 986602), (1120, 493301)]