2014216640

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{64891}}^1$

素因数の和:65005

約数の個数: 56

約数和(自身を含む): 4845874992

約数和(自身を除く): 2831658352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6208, 7760, 15520, 31040, 64891, 129782, 259564, 324455, 519128, 648910, 1038256, 1297820, 2076512, 2595640, 4153024, 5191280, 6294427, 10382560, 12588854, 20765120, 25177708, 31472135, 50355416, 62944270, 100710832, 125888540, 201421664, 251777080, 402843328, 503554160, 1007108320, 2014216640]

約数ペア:

[(1, 2014216640), (2, 1007108320), (4, 503554160), (5, 402843328), (8, 251777080), (10, 201421664), (16, 125888540), (20, 100710832), (32, 62944270), (40, 50355416), (64, 31472135), (80, 25177708), (97, 20765120), (160, 12588854), (194, 10382560), (320, 6294427), (388, 5191280), (485, 4153024), (776, 2595640), (970, 2076512), (1552, 1297820), (1940, 1038256), (3104, 648910), (3880, 519128), (6208, 324455), (7760, 259564), (15520, 129782), (31040, 64891)]