40082812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 47976068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 181, 308, 362, 719, 724, 1267, 1438, 1991, 2534, 2876, 3982, 5033, 5068, 7909, 7964, 10066, 13937, 15818, 20132, 27874, 31636, 55363, 55748, 110726, 130139, 221452, 260278, 520556, 910973, 1431529, 1821946, 2863058, 3643892, 5726116, 10020703, 20041406, 40082812]

約数ペア:

[(1, 40082812), (2, 20041406), (4, 10020703), (7, 5726116), (11, 3643892), (14, 2863058), (22, 1821946), (28, 1431529), (44, 910973), (77, 520556), (154, 260278), (181, 221452), (308, 130139), (362, 110726), (719, 55748), (724, 55363), (1267, 31636), (1438, 27874), (1991, 20132), (2534, 15818), (2876, 13937), (3982, 10066), (5033, 7964), (5068, 7909)]