54328160

素因数分解:

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

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 128804256

約数和(自身を除く): 74476096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 457, 743, 914, 1486, 1828, 2285, 2972, 3656, 3715, 4570, 5944, 7312, 7430, 9140, 11888, 14624, 14860, 18280, 23776, 29720, 36560, 59440, 73120, 118880, 339551, 679102, 1358204, 1697755, 2716408, 3395510, 5432816, 6791020, 10865632, 13582040, 27164080, 54328160]

約数ペア:

[(1, 54328160), (2, 27164080), (4, 13582040), (5, 10865632), (8, 6791020), (10, 5432816), (16, 3395510), (20, 2716408), (32, 1697755), (40, 1358204), (80, 679102), (160, 339551), (457, 118880), (743, 73120), (914, 59440), (1486, 36560), (1828, 29720), (2285, 23776), (2972, 18280), (3656, 14860), (3715, 14624), (4570, 11888), (5944, 9140), (7312, 7430)]