165871060

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{14731}}^1$

素因数の和:15303

約数の個数: 24

約数和(自身を含む): 348971616

約数和(自身を除く): 183100556

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 5630, 11260, 14731, 29462, 58924, 73655, 147310, 294620, 8293553, 16587106, 33174212, 41467765, 82935530, 165871060]

約数ペア:

[(1, 165871060), (2, 82935530), (4, 41467765), (5, 33174212), (10, 16587106), (20, 8293553), (563, 294620), (1126, 147310), (2252, 73655), (2815, 58924), (5630, 29462), (11260, 14731)]