12669650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 27480384

約数和(自身を除く): 14810734

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 683, 742, 1325, 1366, 1855, 2650, 3415, 3710, 4781, 6830, 9275, 9562, 17075, 18550, 23905, 34150, 36199, 47810, 72398, 119525, 180995, 239050, 253393, 361990, 506786, 904975, 1266965, 1809950, 2533930, 6334825, 12669650]

約数ペア:

[(1, 12669650), (2, 6334825), (5, 2533930), (7, 1809950), (10, 1266965), (14, 904975), (25, 506786), (35, 361990), (50, 253393), (53, 239050), (70, 180995), (106, 119525), (175, 72398), (265, 47810), (350, 36199), (371, 34150), (530, 23905), (683, 18550), (742, 17075), (1325, 9562), (1366, 9275), (1855, 6830), (2650, 4781), (3415, 3710)]