113940140

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{14207}}^1$

素因数の和:14617

約数の個数: 24

約数和(自身を含む): 239887872

約数和(自身を除く): 125947732

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 14207, 28414, 56828, 71035, 142070, 284140, 5697007, 11394014, 22788028, 28485035, 56970070, 113940140]

約数ペア:

[(1, 113940140), (2, 56970070), (4, 28485035), (5, 22788028), (10, 11394014), (20, 5697007), (401, 284140), (802, 142070), (1604, 71035), (2005, 56828), (4010, 28414), (8020, 14207)]