27164080

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{743}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 63379872

約数和(自身を除く): 36215792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 743, 914, 1486, 1828, 2285, 2972, 3656, 3715, 4570, 5944, 7312, 7430, 9140, 11888, 14860, 18280, 29720, 36560, 59440, 339551, 679102, 1358204, 1697755, 2716408, 3395510, 5432816, 6791020, 13582040, 27164080]

約数ペア:

[(1, 27164080), (2, 13582040), (4, 6791020), (5, 5432816), (8, 3395510), (10, 2716408), (16, 1697755), (20, 1358204), (40, 679102), (80, 339551), (457, 59440), (743, 36560), (914, 29720), (1486, 18280), (1828, 14860), (2285, 11888), (2972, 9140), (3656, 7430), (3715, 7312), (4570, 5944)]