69304120

素因数分解:

$2^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2017}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 156193200

約数和(自身を除く): 86889080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 859, 1718, 2017, 3436, 4034, 4295, 6872, 8068, 8590, 10085, 16136, 17180, 20170, 34360, 40340, 80680, 1732603, 3465206, 6930412, 8663015, 13860824, 17326030, 34652060, 69304120]

約数ペア:

[(1, 69304120), (2, 34652060), (4, 17326030), (5, 13860824), (8, 8663015), (10, 6930412), (20, 3465206), (40, 1732603), (859, 80680), (1718, 40340), (2017, 34360), (3436, 20170), (4034, 17180), (4295, 16136), (6872, 10085), (8068, 8590)]