116890240

素因数分解:

$2^7\times 5^1\times {\mathrm{182641}}^1$

素因数の和:182660

約数の個数: 32

約数和(自身を含む): 279442260

約数和(自身を除く): 162552020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 182641, 365282, 730564, 913205, 1461128, 1826410, 2922256, 3652820, 5844512, 7305640, 11689024, 14611280, 23378048, 29222560, 58445120, 116890240]

約数ペア:

[(1, 116890240), (2, 58445120), (4, 29222560), (5, 23378048), (8, 14611280), (10, 11689024), (16, 7305640), (20, 5844512), (32, 3652820), (40, 2922256), (64, 1826410), (80, 1461128), (128, 913205), (160, 730564), (320, 365282), (640, 182641)]