86152280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{58211}}^1$

素因数の和:58259

約数の個数: 32

約数和(自身を含む): 199085040

約数和(自身を除く): 112932760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 58211, 116422, 232844, 291055, 465688, 582110, 1164220, 2153807, 2328440, 4307614, 8615228, 10769035, 17230456, 21538070, 43076140, 86152280]

約数ペア:

[(1, 86152280), (2, 43076140), (4, 21538070), (5, 17230456), (8, 10769035), (10, 8615228), (20, 4307614), (37, 2328440), (40, 2153807), (74, 1164220), (148, 582110), (185, 465688), (296, 291055), (370, 232844), (740, 116422), (1480, 58211)]