40988350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63059}}^1$

素因数の和:63084

約数の個数: 24

約数和(自身を含む): 82104120

約数和(自身を除く): 41115770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 63059, 126118, 315295, 630590, 819767, 1576475, 1639534, 3152950, 4098835, 8197670, 20494175, 40988350]

約数ペア:

[(1, 40988350), (2, 20494175), (5, 8197670), (10, 4098835), (13, 3152950), (25, 1639534), (26, 1576475), (50, 819767), (65, 630590), (130, 315295), (325, 126118), (650, 63059)]