26968160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4167

約数の個数: 48

約数和(自身を含む): 65282112

約数和(自身を除く): 38313952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 4111, 6560, 8222, 16444, 20555, 32888, 41110, 65776, 82220, 131552, 164440, 168551, 328880, 337102, 657760, 674204, 842755, 1348408, 1685510, 2696816, 3371020, 5393632, 6742040, 13484080, 26968160]

約数ペア:

[(1, 26968160), (2, 13484080), (4, 6742040), (5, 5393632), (8, 3371020), (10, 2696816), (16, 1685510), (20, 1348408), (32, 842755), (40, 674204), (41, 657760), (80, 337102), (82, 328880), (160, 168551), (164, 164440), (205, 131552), (328, 82220), (410, 65776), (656, 41110), (820, 32888), (1312, 20555), (1640, 16444), (3280, 8222), (4111, 6560)]