73643020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{30431}}^1$

素因数の和:30462

約数の個数: 36

約数和(自身を含む): 169993152

約数和(自身を除く): 96350132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 30431, 60862, 121724, 152155, 304310, 334741, 608620, 669482, 1338964, 1673705, 3347410, 3682151, 6694820, 7364302, 14728604, 18410755, 36821510, 73643020]

約数ペア:

[(1, 73643020), (2, 36821510), (4, 18410755), (5, 14728604), (10, 7364302), (11, 6694820), (20, 3682151), (22, 3347410), (44, 1673705), (55, 1338964), (110, 669482), (121, 608620), (220, 334741), (242, 304310), (484, 152155), (605, 121724), (1210, 60862), (2420, 30431)]