4204250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 8019648

約数和(自身を除く): 3815398

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 251, 335, 502, 670, 1255, 1675, 2510, 3350, 6275, 8375, 12550, 16750, 16817, 31375, 33634, 62750, 84085, 168170, 420425, 840850, 2102125, 4204250]

約数ペア:

[(1, 4204250), (2, 2102125), (5, 840850), (10, 420425), (25, 168170), (50, 84085), (67, 62750), (125, 33634), (134, 31375), (250, 16817), (251, 16750), (335, 12550), (502, 8375), (670, 6275), (1255, 3350), (1675, 2510)]