47214320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 116242560

約数和(自身を除く): 69028240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 376, 433, 464, 470, 580, 752, 866, 940, 1160, 1363, 1732, 1880, 2165, 2320, 2726, 3464, 3760, 4330, 5452, 6815, 6928, 8660, 10904, 12557, 13630, 17320, 20351, 21808, 25114, 27260, 34640, 40702, 50228, 54520, 62785, 81404, 100456, 101755, 109040, 125570, 162808, 200912, 203510, 251140, 325616, 407020, 502280, 590179, 814040, 1004560, 1180358, 1628080, 2360716, 2950895, 4721432, 5901790, 9442864, 11803580, 23607160, 47214320]

約数ペア:

[(1, 47214320), (2, 23607160), (4, 11803580), (5, 9442864), (8, 5901790), (10, 4721432), (16, 2950895), (20, 2360716), (29, 1628080), (40, 1180358), (47, 1004560), (58, 814040), (80, 590179), (94, 502280), (116, 407020), (145, 325616), (188, 251140), (232, 203510), (235, 200912), (290, 162808), (376, 125570), (433, 109040), (464, 101755), (470, 100456), (580, 81404), (752, 62785), (866, 54520), (940, 50228), (1160, 40702), (1363, 34640), (1732, 27260), (1880, 25114), (2165, 21808), (2320, 20351), (2726, 17320), (3464, 13630), (3760, 12557), (4330, 10904), (5452, 8660), (6815, 6928)]