10510625

素因数分解:

$5^4\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 20

約数和(自身を含む): 13383216

約数和(自身を除く): 2872591

約数列:

[1, 5, 25, 67, 125, 251, 335, 625, 1255, 1675, 6275, 8375, 16817, 31375, 41875, 84085, 156875, 420425, 2102125, 10510625]

約数ペア:

[(1, 10510625), (5, 2102125), (25, 420425), (67, 156875), (125, 84085), (251, 41875), (335, 31375), (625, 16817), (1255, 8375), (1675, 6275)]