40810594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 71150400

約数和(自身を除く): 30339806

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 418, 979, 1097, 1691, 1958, 2194, 3382, 12067, 18601, 20843, 24134, 37202, 41686, 97633, 195266, 229273, 458546, 1073963, 1855027, 2147926, 3710054, 20405297, 40810594]

約数ペア:

[(1, 40810594), (2, 20405297), (11, 3710054), (19, 2147926), (22, 1855027), (38, 1073963), (89, 458546), (178, 229273), (209, 195266), (418, 97633), (979, 41686), (1097, 37202), (1691, 24134), (1958, 20843), (2194, 18601), (3382, 12067)]