47610040

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5641}}^1$

素因数の和:5863

約数の個数: 32

約数和(自身を含む): 107649360

約数和(自身を除く): 60039320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 5641, 8440, 11282, 22564, 28205, 45128, 56410, 112820, 225640, 1190251, 2380502, 4761004, 5951255, 9522008, 11902510, 23805020, 47610040]

約数ペア:

[(1, 47610040), (2, 23805020), (4, 11902510), (5, 9522008), (8, 5951255), (10, 4761004), (20, 2380502), (40, 1190251), (211, 225640), (422, 112820), (844, 56410), (1055, 45128), (1688, 28205), (2110, 22564), (4220, 11282), (5641, 8440)]