116173820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{829813}}^1$

素因数の和:829829

約数の個数: 24

約数和(自身を含む): 278817504

約数和(自身を除く): 162643684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 829813, 1659626, 3319252, 4149065, 5808691, 8298130, 11617382, 16596260, 23234764, 29043455, 58086910, 116173820]

約数ペア:

[(1, 116173820), (2, 58086910), (4, 29043455), (5, 23234764), (7, 16596260), (10, 11617382), (14, 8298130), (20, 5808691), (28, 4149065), (35, 3319252), (70, 1659626), (140, 829813)]