6552520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12601}}^1$

素因数の和:12625

約数の個数: 32

約数和(自身を含む): 15878520

約数和(自身を除く): 9326000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 12601, 25202, 50404, 63005, 100808, 126010, 163813, 252020, 327626, 504040, 655252, 819065, 1310504, 1638130, 3276260, 6552520]

約数ペア:

[(1, 6552520), (2, 3276260), (4, 1638130), (5, 1310504), (8, 819065), (10, 655252), (13, 504040), (20, 327626), (26, 252020), (40, 163813), (52, 126010), (65, 100808), (104, 63005), (130, 50404), (260, 25202), (520, 12601)]