173834120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 406825200

約数和(自身を除く): 232991080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 277, 290, 541, 554, 580, 1082, 1108, 1160, 1385, 2164, 2216, 2705, 2770, 4328, 5410, 5540, 8033, 10820, 11080, 15689, 16066, 21640, 31378, 32132, 40165, 62756, 64264, 78445, 80330, 125512, 149857, 156890, 160660, 299714, 313780, 321320, 599428, 627560, 749285, 1198856, 1498570, 2997140, 4345853, 5994280, 8691706, 17383412, 21729265, 34766824, 43458530, 86917060, 173834120]

約数ペア:

[(1, 173834120), (2, 86917060), (4, 43458530), (5, 34766824), (8, 21729265), (10, 17383412), (20, 8691706), (29, 5994280), (40, 4345853), (58, 2997140), (116, 1498570), (145, 1198856), (232, 749285), (277, 627560), (290, 599428), (541, 321320), (554, 313780), (580, 299714), (1082, 160660), (1108, 156890), (1160, 149857), (1385, 125512), (2164, 80330), (2216, 78445), (2705, 64264), (2770, 62756), (4328, 40165), (5410, 32132), (5540, 31378), (8033, 21640), (10820, 16066), (11080, 15689)]