82183040

素因数分解:

$2^7\times 5^1\times {\mathrm{128411}}^1$

素因数の和:128430

約数の個数: 32

約数和(自身を含む): 196470360

約数和(自身を除く): 114287320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 128411, 256822, 513644, 642055, 1027288, 1284110, 2054576, 2568220, 4109152, 5136440, 8218304, 10272880, 16436608, 20545760, 41091520, 82183040]

約数ペア:

[(1, 82183040), (2, 41091520), (4, 20545760), (5, 16436608), (8, 10272880), (10, 8218304), (16, 5136440), (20, 4109152), (32, 2568220), (40, 2054576), (64, 1284110), (80, 1027288), (128, 642055), (160, 513644), (320, 256822), (640, 128411)]