80633770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1151911}}^1$

素因数の和:1151925

約数の個数: 16

約数和(自身を含む): 165875328

約数和(自身を除く): 85241558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1151911, 2303822, 5759555, 8063377, 11519110, 16126754, 40316885, 80633770]

約数ペア:

[(1, 80633770), (2, 40316885), (5, 16126754), (7, 11519110), (10, 8063377), (14, 5759555), (35, 2303822), (70, 1151911)]