26006920

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2417}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 58757400

約数和(自身を除く): 32750480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2417, 2690, 4834, 5380, 9668, 10760, 12085, 19336, 24170, 48340, 96680, 650173, 1300346, 2600692, 3250865, 5201384, 6501730, 13003460, 26006920]

約数ペア:

[(1, 26006920), (2, 13003460), (4, 6501730), (5, 5201384), (8, 3250865), (10, 2600692), (20, 1300346), (40, 650173), (269, 96680), (538, 48340), (1076, 24170), (1345, 19336), (2152, 12085), (2417, 10760), (2690, 9668), (4834, 5380)]