2241288820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{35053}}^1$

素因数の和:35224

約数の個数: 48

約数和(自身を含む): 4946820480

約数和(自身を除く): 2705531660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 139, 230, 278, 460, 556, 695, 1390, 2780, 3197, 6394, 12788, 15985, 31970, 35053, 63940, 70106, 140212, 175265, 350530, 701060, 806219, 1612438, 3224876, 4031095, 4872367, 8062190, 9744734, 16124380, 19489468, 24361835, 48723670, 97447340, 112064441, 224128882, 448257764, 560322205, 1120644410, 2241288820]

約数ペア:

[(1, 2241288820), (2, 1120644410), (4, 560322205), (5, 448257764), (10, 224128882), (20, 112064441), (23, 97447340), (46, 48723670), (92, 24361835), (115, 19489468), (139, 16124380), (230, 9744734), (278, 8062190), (460, 4872367), (556, 4031095), (695, 3224876), (1390, 1612438), (2780, 806219), (3197, 701060), (6394, 350530), (12788, 175265), (15985, 140212), (31970, 70106), (35053, 63940)]