34514840

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1051}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 77826960

約数和(自身を除く): 43312120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1051, 1642, 2102, 3284, 4105, 4204, 5255, 6568, 8210, 8408, 10510, 16420, 21020, 32840, 42040, 862871, 1725742, 3451484, 4314355, 6902968, 8628710, 17257420, 34514840]

約数ペア:

[(1, 34514840), (2, 17257420), (4, 8628710), (5, 6902968), (8, 4314355), (10, 3451484), (20, 1725742), (40, 862871), (821, 42040), (1051, 32840), (1642, 21020), (2102, 16420), (3284, 10510), (4105, 8408), (4204, 8210), (5255, 6568)]