26863520

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 63776160

約数和(自身を除く): 36912640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 443, 758, 886, 1516, 1772, 1895, 2215, 3032, 3544, 3790, 4430, 6064, 7088, 7580, 8860, 12128, 14176, 15160, 17720, 30320, 35440, 60640, 70880, 167897, 335794, 671588, 839485, 1343176, 1678970, 2686352, 3357940, 5372704, 6715880, 13431760, 26863520]

約数ペア:

[(1, 26863520), (2, 13431760), (4, 6715880), (5, 5372704), (8, 3357940), (10, 2686352), (16, 1678970), (20, 1343176), (32, 839485), (40, 671588), (80, 335794), (160, 167897), (379, 70880), (443, 60640), (758, 35440), (886, 30320), (1516, 17720), (1772, 15160), (1895, 14176), (2215, 12128), (3032, 8860), (3544, 7580), (3790, 7088), (4430, 6064)]