107694440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{384623}}^1$

素因数の和:384641

約数の個数: 32

約数和(自身を含む): 276929280

約数和(自身を除く): 169234840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 384623, 769246, 1538492, 1923115, 2692361, 3076984, 3846230, 5384722, 7692460, 10769444, 13461805, 15384920, 21538888, 26923610, 53847220, 107694440]

約数ペア:

[(1, 107694440), (2, 53847220), (4, 26923610), (5, 21538888), (7, 15384920), (8, 13461805), (10, 10769444), (14, 7692460), (20, 5384722), (28, 3846230), (35, 3076984), (40, 2692361), (56, 1923115), (70, 1538492), (140, 769246), (280, 384623)]