40680500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 103783680

約数和(自身を除く): 63103180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 125, 140, 175, 197, 236, 250, 295, 350, 394, 413, 500, 590, 700, 788, 826, 875, 985, 1180, 1379, 1475, 1652, 1750, 1970, 2065, 2758, 2950, 3500, 3940, 4130, 4925, 5516, 5900, 6895, 7375, 8260, 9850, 10325, 11623, 13790, 14750, 19700, 20650, 23246, 24625, 27580, 29500, 34475, 41300, 46492, 49250, 51625, 58115, 68950, 81361, 98500, 103250, 116230, 137900, 162722, 172375, 206500, 232460, 290575, 325444, 344750, 406805, 581150, 689500, 813610, 1162300, 1452875, 1627220, 2034025, 2905750, 4068050, 5811500, 8136100, 10170125, 20340250, 40680500]

約数ペア:

[(1, 40680500), (2, 20340250), (4, 10170125), (5, 8136100), (7, 5811500), (10, 4068050), (14, 2905750), (20, 2034025), (25, 1627220), (28, 1452875), (35, 1162300), (50, 813610), (59, 689500), (70, 581150), (100, 406805), (118, 344750), (125, 325444), (140, 290575), (175, 232460), (197, 206500), (236, 172375), (250, 162722), (295, 137900), (350, 116230), (394, 103250), (413, 98500), (500, 81361), (590, 68950), (700, 58115), (788, 51625), (826, 49250), (875, 46492), (985, 41300), (1180, 34475), (1379, 29500), (1475, 27580), (1652, 24625), (1750, 23246), (1970, 20650), (2065, 19700), (2758, 14750), (2950, 13790), (3500, 11623), (3940, 10325), (4130, 9850), (4925, 8260), (5516, 7375), (5900, 6895)]