10985660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 15625540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 599, 655, 917, 1198, 1310, 1834, 2396, 2620, 2995, 3668, 4193, 4585, 5990, 8386, 9170, 11980, 16772, 18340, 20965, 41930, 78469, 83860, 156938, 313876, 392345, 549283, 784690, 1098566, 1569380, 2197132, 2746415, 5492830, 10985660]

約数ペア:

[(1, 10985660), (2, 5492830), (4, 2746415), (5, 2197132), (7, 1569380), (10, 1098566), (14, 784690), (20, 549283), (28, 392345), (35, 313876), (70, 156938), (131, 83860), (140, 78469), (262, 41930), (524, 20965), (599, 18340), (655, 16772), (917, 11980), (1198, 9170), (1310, 8386), (1834, 5990), (2396, 4585), (2620, 4193), (2995, 3668)]