86245180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32423}}^1$

素因数の和:32458

約数の個数: 48

約数和(自身を含む): 217889280

約数和(自身を除く): 131644100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 32423, 64846, 129692, 162115, 226961, 324230, 453922, 616037, 648460, 907844, 1134805, 1232074, 2269610, 2464148, 3080185, 4312259, 4539220, 6160370, 8624518, 12320740, 17249036, 21561295, 43122590, 86245180]

約数ペア:

[(1, 86245180), (2, 43122590), (4, 21561295), (5, 17249036), (7, 12320740), (10, 8624518), (14, 6160370), (19, 4539220), (20, 4312259), (28, 3080185), (35, 2464148), (38, 2269610), (70, 1232074), (76, 1134805), (95, 907844), (133, 648460), (140, 616037), (190, 453922), (266, 324230), (380, 226961), (532, 162115), (665, 129692), (1330, 64846), (2660, 32423)]