41213500

素因数分解:

$2^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 49597220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 139, 250, 278, 500, 556, 593, 695, 1186, 1390, 2372, 2780, 2965, 3475, 5930, 6950, 11860, 13900, 14825, 17375, 29650, 34750, 59300, 69500, 74125, 82427, 148250, 164854, 296500, 329708, 412135, 824270, 1648540, 2060675, 4121350, 8242700, 10303375, 20606750, 41213500]

約数ペア:

[(1, 41213500), (2, 20606750), (4, 10303375), (5, 8242700), (10, 4121350), (20, 2060675), (25, 1648540), (50, 824270), (100, 412135), (125, 329708), (139, 296500), (250, 164854), (278, 148250), (500, 82427), (556, 74125), (593, 69500), (695, 59300), (1186, 34750), (1390, 29650), (2372, 17375), (2780, 14825), (2965, 13900), (3475, 11860), (5930, 6950)]