40591870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{33547}}^1$

素因数の和:33576

約数の個数: 24

約数和(自身を含む): 80313912

約数和(自身を除く): 39722042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 33547, 67094, 167735, 335470, 369017, 738034, 1845085, 3690170, 4059187, 8118374, 20295935, 40591870]

約数ペア:

[(1, 40591870), (2, 20295935), (5, 8118374), (10, 4059187), (11, 3690170), (22, 1845085), (55, 738034), (110, 369017), (121, 335470), (242, 167735), (605, 67094), (1210, 33547)]