126057080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 294053760

約数和(自身を除く): 167996680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 83, 86, 166, 172, 215, 332, 344, 415, 430, 664, 830, 860, 883, 1660, 1720, 1766, 3320, 3532, 3569, 4415, 7064, 7138, 8830, 14276, 17660, 17845, 28552, 35320, 35690, 37969, 71380, 73289, 75938, 142760, 146578, 151876, 189845, 293156, 303752, 366445, 379690, 586312, 732890, 759380, 1465780, 1518760, 2931560, 3151427, 6302854, 12605708, 15757135, 25211416, 31514270, 63028540, 126057080]

約数ペア:

[(1, 126057080), (2, 63028540), (4, 31514270), (5, 25211416), (8, 15757135), (10, 12605708), (20, 6302854), (40, 3151427), (43, 2931560), (83, 1518760), (86, 1465780), (166, 759380), (172, 732890), (215, 586312), (332, 379690), (344, 366445), (415, 303752), (430, 293156), (664, 189845), (830, 151876), (860, 146578), (883, 142760), (1660, 75938), (1720, 73289), (1766, 71380), (3320, 37969), (3532, 35690), (3569, 35320), (4415, 28552), (7064, 17845), (7138, 17660), (8830, 14276)]