66490600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{30223}}^1$

素因数の和:30250

約数の個数: 48

約数和(自身を含む): 168649920

約数和(自身を除く): 102159320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 30223, 60446, 120892, 151115, 241784, 302230, 332453, 604460, 664906, 755575, 1208920, 1329812, 1511150, 1662265, 2659624, 3022300, 3324530, 6044600, 6649060, 8311325, 13298120, 16622650, 33245300, 66490600]

約数ペア:

[(1, 66490600), (2, 33245300), (4, 16622650), (5, 13298120), (8, 8311325), (10, 6649060), (11, 6044600), (20, 3324530), (22, 3022300), (25, 2659624), (40, 1662265), (44, 1511150), (50, 1329812), (55, 1208920), (88, 755575), (100, 664906), (110, 604460), (200, 332453), (220, 302230), (275, 241784), (440, 151115), (550, 120892), (1100, 60446), (2200, 30223)]