68104820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5861}}^1$

素因数の和:5960

約数の個数: 48

約数和(自身を含む): 165449088

約数和(自身を除く): 97344268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 5861, 11620, 11722, 23444, 29305, 41027, 58610, 82054, 117220, 164108, 205135, 410270, 486463, 820540, 972926, 1945852, 2432315, 3405241, 4864630, 6810482, 9729260, 13620964, 17026205, 34052410, 68104820]

約数ペア:

[(1, 68104820), (2, 34052410), (4, 17026205), (5, 13620964), (7, 9729260), (10, 6810482), (14, 4864630), (20, 3405241), (28, 2432315), (35, 1945852), (70, 972926), (83, 820540), (140, 486463), (166, 410270), (332, 205135), (415, 164108), (581, 117220), (830, 82054), (1162, 58610), (1660, 41027), (2324, 29305), (2905, 23444), (5810, 11722), (5861, 11620)]