7156920440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{362927}}^1$

素因数の和:362984

約数の個数: 64

約数和(自身を含む): 17638300800

約数和(自身を除く): 10481380360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 19720, 362927, 725854, 1451708, 1814635, 2903416, 3629270, 6169759, 7258540, 10524883, 12339518, 14517080, 21049766, 24679036, 30848795, 42099532, 49358072, 52624415, 61697590, 84199064, 105248830, 123395180, 178923011, 210497660, 246790360, 357846022, 420995320, 715692044, 894615055, 1431384088, 1789230110, 3578460220, 7156920440]

約数ペア:

[(1, 7156920440), (2, 3578460220), (4, 1789230110), (5, 1431384088), (8, 894615055), (10, 715692044), (17, 420995320), (20, 357846022), (29, 246790360), (34, 210497660), (40, 178923011), (58, 123395180), (68, 105248830), (85, 84199064), (116, 61697590), (136, 52624415), (145, 49358072), (170, 42099532), (232, 30848795), (290, 24679036), (340, 21049766), (493, 14517080), (580, 12339518), (680, 10524883), (986, 7258540), (1160, 6169759), (1972, 3629270), (2465, 2903416), (3944, 1814635), (4930, 1451708), (9860, 725854), (19720, 362927)]