41784340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160709}}^1$

素因数の和:160731

約数の個数: 24

約数和(自身を含む): 94497480

約数和(自身を除く): 52713140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 160709, 321418, 642836, 803545, 1607090, 2089217, 3214180, 4178434, 8356868, 10446085, 20892170, 41784340]

約数ペア:

[(1, 41784340), (2, 20892170), (4, 10446085), (5, 8356868), (10, 4178434), (13, 3214180), (20, 2089217), (26, 1607090), (52, 803545), (65, 642836), (130, 321418), (260, 160709)]