38809370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 72334080

約数和(自身を除く): 33524710

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 919, 1030, 1838, 4223, 4595, 8446, 9190, 21115, 37679, 42230, 75358, 94657, 188395, 189314, 376790, 473285, 946570, 3880937, 7761874, 19404685, 38809370]

約数ペア:

[(1, 38809370), (2, 19404685), (5, 7761874), (10, 3880937), (41, 946570), (82, 473285), (103, 376790), (205, 189314), (206, 188395), (410, 94657), (515, 75358), (919, 42230), (1030, 37679), (1838, 21115), (4223, 9190), (4595, 8446)]