12350320

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 28864224

約数和(自身を除く): 16513904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 487, 634, 974, 1268, 1585, 1948, 2435, 2536, 3170, 3896, 4870, 5072, 6340, 7792, 9740, 12680, 19480, 25360, 38960, 154379, 308758, 617516, 771895, 1235032, 1543790, 2470064, 3087580, 6175160, 12350320]

約数ペア:

[(1, 12350320), (2, 6175160), (4, 3087580), (5, 2470064), (8, 1543790), (10, 1235032), (16, 771895), (20, 617516), (40, 308758), (80, 154379), (317, 38960), (487, 25360), (634, 19480), (974, 12680), (1268, 9740), (1585, 7792), (1948, 6340), (2435, 5072), (2536, 4870), (3170, 3896)]