4104620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15787}}^1$

素因数の和:15809

約数の個数: 24

約数和(自身を含む): 9283344

約数和(自身を除く): 5178724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15787, 31574, 63148, 78935, 157870, 205231, 315740, 410462, 820924, 1026155, 2052310, 4104620]

約数ペア:

[(1, 4104620), (2, 2052310), (4, 1026155), (5, 820924), (10, 410462), (13, 315740), (20, 205231), (26, 157870), (52, 78935), (65, 63148), (130, 31574), (260, 15787)]