39030340

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2377}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 82098072

約数和(自身を除く): 43067732

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 2377, 3284, 4105, 4754, 8210, 9508, 11885, 16420, 23770, 47540, 1951517, 3903034, 7806068, 9757585, 19515170, 39030340]

約数ペア:

[(1, 39030340), (2, 19515170), (4, 9757585), (5, 7806068), (10, 3903034), (20, 1951517), (821, 47540), (1642, 23770), (2377, 16420), (3284, 11885), (4105, 9508), (4754, 8210)]