4700720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:957

約数の個数: 40

約数和(自身を含む): 11104944

約数和(自身を除く): 6404224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 877, 1072, 1340, 1754, 2680, 3508, 4385, 5360, 7016, 8770, 14032, 17540, 35080, 58759, 70160, 117518, 235036, 293795, 470072, 587590, 940144, 1175180, 2350360, 4700720]

約数ペア:

[(1, 4700720), (2, 2350360), (4, 1175180), (5, 940144), (8, 587590), (10, 470072), (16, 293795), (20, 235036), (40, 117518), (67, 70160), (80, 58759), (134, 35080), (268, 17540), (335, 14032), (536, 8770), (670, 7016), (877, 5360), (1072, 4385), (1340, 3508), (1754, 2680)]