15674692340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{19237}}^1$

素因数の和:19688

約数の個数: 48

約数和(自身を含む): 33276507264

約数和(自身を除く): 17601814924

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 311, 524, 622, 655, 1244, 1310, 1555, 2620, 3110, 6220, 19237, 38474, 40741, 76948, 81482, 96185, 162964, 192370, 203705, 384740, 407410, 814820, 2520047, 5040094, 5982707, 10080188, 11965414, 12600235, 23930828, 25200470, 29913535, 50400940, 59827070, 119654140, 783734617, 1567469234, 3134938468, 3918673085, 7837346170, 15674692340]

約数ペア:

[(1, 15674692340), (2, 7837346170), (4, 3918673085), (5, 3134938468), (10, 1567469234), (20, 783734617), (131, 119654140), (262, 59827070), (311, 50400940), (524, 29913535), (622, 25200470), (655, 23930828), (1244, 12600235), (1310, 11965414), (1555, 10080188), (2620, 5982707), (3110, 5040094), (6220, 2520047), (19237, 814820), (38474, 407410), (40741, 384740), (76948, 203705), (81482, 192370), (96185, 162964)]