72337120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11027}}^1$

素因数の和:11083

約数の個数: 48

約数和(自身を含む): 175080528

約数和(自身を除く): 102743408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 11027, 22054, 44108, 55135, 88216, 110270, 176432, 220540, 352864, 441080, 452107, 882160, 904214, 1764320, 1808428, 2260535, 3616856, 4521070, 7233712, 9042140, 14467424, 18084280, 36168560, 72337120]

約数ペア:

[(1, 72337120), (2, 36168560), (4, 18084280), (5, 14467424), (8, 9042140), (10, 7233712), (16, 4521070), (20, 3616856), (32, 2260535), (40, 1808428), (41, 1764320), (80, 904214), (82, 882160), (160, 452107), (164, 441080), (205, 352864), (328, 220540), (410, 176432), (656, 110270), (820, 88216), (1312, 55135), (1640, 44108), (3280, 22054), (6560, 11027)]