27526040

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5023}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 62398080

約数和(自身を除く): 34872040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5023, 5480, 10046, 20092, 25115, 40184, 50230, 100460, 200920, 688151, 1376302, 2752604, 3440755, 5505208, 6881510, 13763020, 27526040]

約数ペア:

[(1, 27526040), (2, 13763020), (4, 6881510), (5, 5505208), (8, 3440755), (10, 2752604), (20, 1376302), (40, 688151), (137, 200920), (274, 100460), (548, 50230), (685, 40184), (1096, 25115), (1370, 20092), (2740, 10046), (5023, 5480)]