12296120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4211}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 28051920

約数和(自身を除く): 15755800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 4211, 8422, 16844, 21055, 33688, 42110, 84220, 168440, 307403, 614806, 1229612, 1537015, 2459224, 3074030, 6148060, 12296120]

約数ペア:

[(1, 12296120), (2, 6148060), (4, 3074030), (5, 2459224), (8, 1537015), (10, 1229612), (20, 614806), (40, 307403), (73, 168440), (146, 84220), (292, 42110), (365, 33688), (584, 21055), (730, 16844), (1460, 8422), (2920, 4211)]