4122250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 4301750

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 1499, 2750, 2998, 7495, 14990, 16489, 32978, 37475, 74950, 82445, 164890, 187375, 374750, 412225, 824450, 2061125, 4122250]

約数ペア:

[(1, 4122250), (2, 2061125), (5, 824450), (10, 412225), (11, 374750), (22, 187375), (25, 164890), (50, 82445), (55, 74950), (110, 37475), (125, 32978), (250, 16489), (275, 14990), (550, 7495), (1375, 2998), (1499, 2750)]