268504090

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{99079}}^1$

素因数の和:99357

約数の個数: 16

約数和(自身を含む): 485095680

約数和(自身を除く): 216591590

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 99079, 198158, 495395, 990790, 26850409, 53700818, 134252045, 268504090]

約数ペア:

[(1, 268504090), (2, 134252045), (5, 53700818), (10, 26850409), (271, 990790), (542, 495395), (1355, 198158), (2710, 99079)]