84955810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3469}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 159897600

約数和(自身を除く): 74941790

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 3469, 4898, 6938, 12245, 17345, 24490, 34690, 107539, 215078, 274051, 537695, 548102, 1075390, 1370255, 2740510, 8495581, 16991162, 42477905, 84955810]

約数ペア:

[(1, 84955810), (2, 42477905), (5, 16991162), (10, 8495581), (31, 2740510), (62, 1370255), (79, 1075390), (155, 548102), (158, 537695), (310, 274051), (395, 215078), (790, 107539), (2449, 34690), (3469, 24490), (4898, 17345), (6938, 12245)]