2012034759740

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1\times {\mathrm{769297}}^1$

素因数の和:770078

約数の個数: 48

約数和(自身を含む): 4250254516704

約数和(自身を除く): 2238219756964

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 521, 1004, 1042, 1255, 2084, 2510, 2605, 5020, 5210, 10420, 130771, 261542, 523084, 653855, 769297, 1307710, 1538594, 2615420, 3077188, 3846485, 7692970, 15385940, 193093547, 386187094, 400803737, 772374188, 801607474, 965467735, 1603214948, 1930935470, 2004018685, 3861870940, 4008037370, 8016074740, 100601737987, 201203475974, 402406951948, 503008689935, 1006017379870, 2012034759740]

約数ペア:

[(1, 2012034759740), (2, 1006017379870), (4, 503008689935), (5, 402406951948), (10, 201203475974), (20, 100601737987), (251, 8016074740), (502, 4008037370), (521, 3861870940), (1004, 2004018685), (1042, 1930935470), (1255, 1603214948), (2084, 965467735), (2510, 801607474), (2605, 772374188), (5020, 400803737), (5210, 386187094), (10420, 193093547), (130771, 15385940), (261542, 7692970), (523084, 3846485), (653855, 3077188), (769297, 2615420), (1307710, 1538594)]