75770420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1217}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 174339648

約数和(自身を除く): 98569228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 566, 1132, 1217, 1415, 2434, 2830, 3113, 4868, 5660, 6085, 6226, 12170, 12452, 13387, 15565, 24340, 26774, 31130, 53548, 62260, 66935, 133870, 267740, 344411, 688822, 1377644, 1722055, 3444110, 3788521, 6888220, 7577042, 15154084, 18942605, 37885210, 75770420]

約数ペア:

[(1, 75770420), (2, 37885210), (4, 18942605), (5, 15154084), (10, 7577042), (11, 6888220), (20, 3788521), (22, 3444110), (44, 1722055), (55, 1377644), (110, 688822), (220, 344411), (283, 267740), (566, 133870), (1132, 66935), (1217, 62260), (1415, 53548), (2434, 31130), (2830, 26774), (3113, 24340), (4868, 15565), (5660, 13387), (6085, 12452), (6226, 12170)]