40828010

素因数分解:

$2^1\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{2389}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 73564200

約数和(自身を除く): 32736190

約数列:

[1, 2, 5, 10, 1709, 2389, 3418, 4778, 8545, 11945, 17090, 23890, 4082801, 8165602, 20414005, 40828010]

約数ペア:

[(1, 40828010), (2, 20414005), (5, 8165602), (10, 4082801), (1709, 23890), (2389, 17090), (3418, 11945), (4778, 8545)]