76391140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{545651}}^1$

素因数の和:545667

約数の個数: 24

約数和(自身を含む): 183339072

約数和(自身を除く): 106947932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 545651, 1091302, 2182604, 2728255, 3819557, 5456510, 7639114, 10913020, 15278228, 19097785, 38195570, 76391140]

約数ペア:

[(1, 76391140), (2, 38195570), (4, 19097785), (5, 15278228), (7, 10913020), (10, 7639114), (14, 5456510), (20, 3819557), (28, 2728255), (35, 2182604), (70, 1091302), (140, 545651)]