8896493540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3676237}}^1$

素因数の和:3676268

約数の個数: 36

約数和(自身を含む): 20535465468

約数和(自身を除く): 11638971928

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3676237, 7352474, 14704948, 18381185, 36762370, 40438607, 73524740, 80877214, 161754428, 202193035, 404386070, 444824677, 808772140, 889649354, 1779298708, 2224123385, 4448246770, 8896493540]

約数ペア:

[(1, 8896493540), (2, 4448246770), (4, 2224123385), (5, 1779298708), (10, 889649354), (11, 808772140), (20, 444824677), (22, 404386070), (44, 202193035), (55, 161754428), (110, 80877214), (121, 73524740), (220, 40438607), (242, 36762370), (484, 18381185), (605, 14704948), (1210, 7352474), (2420, 3676237)]