4193156120

素因数分解:

$2^3\times 5^1\times {\mathrm{4663}}^1\times {\mathrm{22481}}^1$

素因数の和:27155

約数の個数: 32

約数和(自身を含む): 9437044320

約数和(自身を除く): 5243888200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4663, 9326, 18652, 22481, 23315, 37304, 44962, 46630, 89924, 93260, 112405, 179848, 186520, 224810, 449620, 899240, 104828903, 209657806, 419315612, 524144515, 838631224, 1048289030, 2096578060, 4193156120]

約数ペア:

[(1, 4193156120), (2, 2096578060), (4, 1048289030), (5, 838631224), (8, 524144515), (10, 419315612), (20, 209657806), (40, 104828903), (4663, 899240), (9326, 449620), (18652, 224810), (22481, 186520), (23315, 179848), (37304, 112405), (44962, 93260), (46630, 89924)]