5302760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 12212640

約数和(自身を除く): 6909880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3083, 6166, 12332, 15415, 24664, 30830, 61660, 123320, 132569, 265138, 530276, 662845, 1060552, 1325690, 2651380, 5302760]

約数ペア:

[(1, 5302760), (2, 2651380), (4, 1325690), (5, 1060552), (8, 662845), (10, 530276), (20, 265138), (40, 132569), (43, 123320), (86, 61660), (172, 30830), (215, 24664), (344, 15415), (430, 12332), (860, 6166), (1720, 3083)]