2554750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{929}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 5222880

約数和(自身を除く): 2668130

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 929, 1375, 1858, 2750, 4645, 9290, 10219, 20438, 23225, 46450, 51095, 102190, 116125, 232250, 255475, 510950, 1277375, 2554750]

約数ペア:

[(1, 2554750), (2, 1277375), (5, 510950), (10, 255475), (11, 232250), (22, 116125), (25, 102190), (50, 51095), (55, 46450), (110, 23225), (125, 20438), (250, 10219), (275, 9290), (550, 4645), (929, 2750), (1375, 1858)]