66337480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{150767}}^1$

素因数の和:150789

約数の個数: 32

約数和(自身を含む): 162829440

約数和(自身を除く): 96491960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 150767, 301534, 603068, 753835, 1206136, 1507670, 1658437, 3015340, 3316874, 6030680, 6633748, 8292185, 13267496, 16584370, 33168740, 66337480]

約数ペア:

[(1, 66337480), (2, 33168740), (4, 16584370), (5, 13267496), (8, 8292185), (10, 6633748), (11, 6030680), (20, 3316874), (22, 3015340), (40, 1658437), (44, 1507670), (55, 1206136), (88, 753835), (110, 603068), (220, 301534), (440, 150767)]