133049180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{54979}}^1$

素因数の和:55010

約数の個数: 36

約数和(自身を含む): 307118280

約数和(自身を除く): 174069100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 54979, 109958, 219916, 274895, 549790, 604769, 1099580, 1209538, 2419076, 3023845, 6047690, 6652459, 12095380, 13304918, 26609836, 33262295, 66524590, 133049180]

約数ペア:

[(1, 133049180), (2, 66524590), (4, 33262295), (5, 26609836), (10, 13304918), (11, 12095380), (20, 6652459), (22, 6047690), (44, 3023845), (55, 2419076), (110, 1209538), (121, 1099580), (220, 604769), (242, 549790), (484, 274895), (605, 219916), (1210, 109958), (2420, 54979)]