127190320

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{10529}}^1$

素因数の和:10693

約数の個数: 40

約数和(自身を含む): 297704160

約数和(自身を除く): 170513840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 10529, 12080, 21058, 42116, 52645, 84232, 105290, 168464, 210580, 421160, 842320, 1589879, 3179758, 6359516, 7949395, 12719032, 15898790, 25438064, 31797580, 63595160, 127190320]

約数ペア:

[(1, 127190320), (2, 63595160), (4, 31797580), (5, 25438064), (8, 15898790), (10, 12719032), (16, 7949395), (20, 6359516), (40, 3179758), (80, 1589879), (151, 842320), (302, 421160), (604, 210580), (755, 168464), (1208, 105290), (1510, 84232), (2416, 52645), (3020, 42116), (6040, 21058), (10529, 12080)]