24786040

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4523}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 56188080

約数和(自身を除く): 31402040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 4523, 5480, 9046, 18092, 22615, 36184, 45230, 90460, 180920, 619651, 1239302, 2478604, 3098255, 4957208, 6196510, 12393020, 24786040]

約数ペア:

[(1, 24786040), (2, 12393020), (4, 6196510), (5, 4957208), (8, 3098255), (10, 2478604), (20, 1239302), (40, 619651), (137, 180920), (274, 90460), (548, 45230), (685, 36184), (1096, 22615), (1370, 18092), (2740, 9046), (4523, 5480)]