90762340

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{11317}}^1$

素因数の和:11727

約数の個数: 24

約数和(自身を含む): 191093112

約数和(自身を除く): 100330772

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 11317, 22634, 45268, 56585, 113170, 226340, 4538117, 9076234, 18152468, 22690585, 45381170, 90762340]

約数ペア:

[(1, 90762340), (2, 45381170), (4, 22690585), (5, 18152468), (10, 9076234), (20, 4538117), (401, 226340), (802, 113170), (1604, 56585), (2005, 45268), (4010, 22634), (8020, 11317)]