85081340

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{14519}}^1$

素因数の和:14821

約数の個数: 24

約数和(自身を含む): 179292960

約数和(自身を除く): 94211620

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 14519, 29038, 58076, 72595, 145190, 290380, 4254067, 8508134, 17016268, 21270335, 42540670, 85081340]

約数ペア:

[(1, 85081340), (2, 42540670), (4, 21270335), (5, 17016268), (10, 8508134), (20, 4254067), (293, 290380), (586, 145190), (1172, 72595), (1465, 58076), (2930, 29038), (5860, 14519)]