133068760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{302429}}^1$

素因数の和:302451

約数の個数: 32

約数和(自身を含む): 326624400

約数和(自身を除く): 193555640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 302429, 604858, 1209716, 1512145, 2419432, 3024290, 3326719, 6048580, 6653438, 12097160, 13306876, 16633595, 26613752, 33267190, 66534380, 133068760]

約数ペア:

[(1, 133068760), (2, 66534380), (4, 33267190), (5, 26613752), (8, 16633595), (10, 13306876), (11, 12097160), (20, 6653438), (22, 6048580), (40, 3326719), (44, 3024290), (55, 2419432), (88, 1512145), (110, 1209716), (220, 604858), (440, 302429)]