2016154580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{12401}}^1$

素因数の和:13160

約数の個数: 48

約数和(自身を含む): 4625449920

約数和(自身を除く): 2609295340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 739, 1478, 2956, 3695, 7390, 8129, 12401, 14780, 16258, 24802, 32516, 40645, 49604, 62005, 81290, 124010, 136411, 162580, 248020, 272822, 545644, 682055, 1364110, 2728220, 9164339, 18328678, 36657356, 45821695, 91643390, 100807729, 183286780, 201615458, 403230916, 504038645, 1008077290, 2016154580]

約数ペア:

[(1, 2016154580), (2, 1008077290), (4, 504038645), (5, 403230916), (10, 201615458), (11, 183286780), (20, 100807729), (22, 91643390), (44, 45821695), (55, 36657356), (110, 18328678), (220, 9164339), (739, 2728220), (1478, 1364110), (2956, 682055), (3695, 545644), (7390, 272822), (8129, 248020), (12401, 162580), (14780, 136411), (16258, 124010), (24802, 81290), (32516, 62005), (40645, 49604)]