13278329900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12071209}}^1$

素因数の和:12071234

約数の個数: 36

約数和(自身を含む): 31433430840

約数和(自身を除く): 18155100940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 12071209, 24142418, 48284836, 60356045, 120712090, 132783299, 241424180, 265566598, 301780225, 531133196, 603560450, 663916495, 1207120900, 1327832990, 2655665980, 3319582475, 6639164950, 13278329900]

約数ペア:

[(1, 13278329900), (2, 6639164950), (4, 3319582475), (5, 2655665980), (10, 1327832990), (11, 1207120900), (20, 663916495), (22, 603560450), (25, 531133196), (44, 301780225), (50, 265566598), (55, 241424180), (100, 132783299), (110, 120712090), (220, 60356045), (275, 48284836), (550, 24142418), (1100, 12071209)]