13344520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47659}}^1$

素因数の和:47677

約数の個数: 32

約数和(自身を含む): 34315200

約数和(自身を除く): 20970680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47659, 95318, 190636, 238295, 333613, 381272, 476590, 667226, 953180, 1334452, 1668065, 1906360, 2668904, 3336130, 6672260, 13344520]

約数ペア:

[(1, 13344520), (2, 6672260), (4, 3336130), (5, 2668904), (7, 1906360), (8, 1668065), (10, 1334452), (14, 953180), (20, 667226), (28, 476590), (35, 381272), (40, 333613), (56, 238295), (70, 190636), (140, 95318), (280, 47659)]