5120170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 10186560

約数和(自身を除く): 5066390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 523, 890, 979, 1046, 1958, 2615, 4895, 5230, 5753, 9790, 11506, 28765, 46547, 57530, 93094, 232735, 465470, 512017, 1024034, 2560085, 5120170]

約数ペア:

[(1, 5120170), (2, 2560085), (5, 1024034), (10, 512017), (11, 465470), (22, 232735), (55, 93094), (89, 57530), (110, 46547), (178, 28765), (445, 11506), (523, 9790), (890, 5753), (979, 5230), (1046, 4895), (1958, 2615)]