47814040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 113788800

約数和(自身を除く): 65974760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 877, 940, 1160, 1363, 1754, 1880, 2726, 3508, 4385, 5452, 6815, 7016, 8770, 10904, 13630, 17540, 25433, 27260, 35080, 41219, 50866, 54520, 82438, 101732, 127165, 164876, 203464, 206095, 254330, 329752, 412190, 508660, 824380, 1017320, 1195351, 1648760, 2390702, 4781404, 5976755, 9562808, 11953510, 23907020, 47814040]

約数ペア:

[(1, 47814040), (2, 23907020), (4, 11953510), (5, 9562808), (8, 5976755), (10, 4781404), (20, 2390702), (29, 1648760), (40, 1195351), (47, 1017320), (58, 824380), (94, 508660), (116, 412190), (145, 329752), (188, 254330), (232, 206095), (235, 203464), (290, 164876), (376, 127165), (470, 101732), (580, 82438), (877, 54520), (940, 50866), (1160, 41219), (1363, 35080), (1754, 27260), (1880, 25433), (2726, 17540), (3508, 13630), (4385, 10904), (5452, 8770), (6815, 7016)]