115544140

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{14407}}^1$

素因数の和:14817

約数の個数: 24

約数和(自身を含む): 243264672

約数和(自身を除く): 127720532

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 14407, 28814, 57628, 72035, 144070, 288140, 5777207, 11554414, 23108828, 28886035, 57772070, 115544140]

約数ペア:

[(1, 115544140), (2, 57772070), (4, 28886035), (5, 23108828), (10, 11554414), (20, 5777207), (401, 288140), (802, 144070), (1604, 72035), (2005, 57628), (4010, 28814), (8020, 14407)]