4018506815

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2659}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 5056128000

約数和(自身を除く): 1037621185

約数列:

[1, 5, 47, 59, 109, 235, 295, 545, 2659, 2773, 5123, 6431, 13295, 13865, 25615, 32155, 124973, 156881, 289831, 302257, 624865, 784405, 1449155, 1511285, 7373407, 13622057, 17100029, 36867035, 68110285, 85500145, 803701363, 4018506815]

約数ペア:

[(1, 4018506815), (5, 803701363), (47, 85500145), (59, 68110285), (109, 36867035), (235, 17100029), (295, 13622057), (545, 7373407), (2659, 1511285), (2773, 1449155), (5123, 784405), (6431, 624865), (13295, 302257), (13865, 289831), (25615, 156881), (32155, 124973)]