40181208

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 65572392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1019, 1272, 1643, 2038, 3057, 3286, 4076, 4929, 6114, 6572, 8152, 9858, 12228, 13144, 19716, 24456, 31589, 39432, 54007, 63178, 94767, 108014, 126356, 162021, 189534, 216028, 252712, 324042, 379068, 432056, 648084, 758136, 1296168, 1674217, 3348434, 5022651, 6696868, 10045302, 13393736, 20090604, 40181208]

約数ペア:

[(1, 40181208), (2, 20090604), (3, 13393736), (4, 10045302), (6, 6696868), (8, 5022651), (12, 3348434), (24, 1674217), (31, 1296168), (53, 758136), (62, 648084), (93, 432056), (106, 379068), (124, 324042), (159, 252712), (186, 216028), (212, 189534), (248, 162021), (318, 126356), (372, 108014), (424, 94767), (636, 63178), (744, 54007), (1019, 39432), (1272, 31589), (1643, 24456), (2038, 19716), (3057, 13144), (3286, 12228), (4076, 9858), (4929, 8152), (6114, 6572)]