26392120

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9293}}^1$

素因数の和:9375

約数の個数: 32

約数和(自身を含む): 60225120

約数和(自身を除く): 33833000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 9293, 18586, 37172, 46465, 74344, 92930, 185860, 371720, 659803, 1319606, 2639212, 3299015, 5278424, 6598030, 13196060, 26392120]

約数ペア:

[(1, 26392120), (2, 13196060), (4, 6598030), (5, 5278424), (8, 3299015), (10, 2639212), (20, 1319606), (40, 659803), (71, 371720), (142, 185860), (284, 92930), (355, 74344), (568, 46465), (710, 37172), (1420, 18586), (2840, 9293)]