34078420

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10853}}^1$

素因数の和:11019

約数の個数: 24

約数和(自身を含む): 72027144

約数和(自身を除く): 37948724

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 10853, 21706, 43412, 54265, 108530, 217060, 1703921, 3407842, 6815684, 8519605, 17039210, 34078420]

約数ペア:

[(1, 34078420), (2, 17039210), (4, 8519605), (5, 6815684), (10, 3407842), (20, 1703921), (157, 217060), (314, 108530), (628, 54265), (785, 43412), (1570, 21706), (3140, 10853)]