1254550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2281}}^1$

素因数の和:2304

約数の個数: 24

約数和(自身を含む): 2546712

約数和(自身を除く): 1292162

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 2281, 4562, 11405, 22810, 25091, 50182, 57025, 114050, 125455, 250910, 627275, 1254550]

約数ペア:

[(1, 1254550), (2, 627275), (5, 250910), (10, 125455), (11, 114050), (22, 57025), (25, 50182), (50, 25091), (55, 22810), (110, 11405), (275, 4562), (550, 2281)]