2802250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 5728320

約数和(自身を除く): 2926070

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1019, 1375, 2038, 2750, 5095, 10190, 11209, 22418, 25475, 50950, 56045, 112090, 127375, 254750, 280225, 560450, 1401125, 2802250]

約数ペア:

[(1, 2802250), (2, 1401125), (5, 560450), (10, 280225), (11, 254750), (22, 127375), (25, 112090), (50, 56045), (55, 50950), (110, 25475), (125, 22418), (250, 11209), (275, 10190), (550, 5095), (1019, 2750), (1375, 2038)]