27598010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2819}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 27222790

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 2819, 4895, 5638, 9790, 14095, 28190, 31009, 62018, 155045, 250891, 310090, 501782, 1254455, 2508910, 2759801, 5519602, 13799005, 27598010]

約数ペア:

[(1, 27598010), (2, 13799005), (5, 5519602), (10, 2759801), (11, 2508910), (22, 1254455), (55, 501782), (89, 310090), (110, 250891), (178, 155045), (445, 62018), (890, 31009), (979, 28190), (1958, 14095), (2819, 9790), (4895, 5638)]