40971650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{15461}}^1$

素因数の和:15526

約数の個数: 24

約数和(自身を含む): 77650164

約数和(自身を除く): 36678514

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 15461, 30922, 77305, 154610, 386525, 773050, 819433, 1638866, 4097165, 8194330, 20485825, 40971650]

約数ペア:

[(1, 40971650), (2, 20485825), (5, 8194330), (10, 4097165), (25, 1638866), (50, 819433), (53, 773050), (106, 386525), (265, 154610), (530, 77305), (1325, 30922), (2650, 15461)]