40467490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{859}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 83468160

約数和(自身を除く): 43000670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 673, 859, 1346, 1718, 3365, 4295, 4711, 6013, 6730, 8590, 9422, 12026, 23555, 30065, 47110, 60130, 578107, 1156214, 2890535, 4046749, 5781070, 8093498, 20233745, 40467490]

約数ペア:

[(1, 40467490), (2, 20233745), (5, 8093498), (7, 5781070), (10, 4046749), (14, 2890535), (35, 1156214), (70, 578107), (673, 60130), (859, 47110), (1346, 30065), (1718, 23555), (3365, 12026), (4295, 9422), (4711, 8590), (6013, 6730)]