79162960

素因数分解:

$2^4\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1091}}^1$

素因数の和:2011

約数の個数: 40

約数和(自身を含む): 184425696

約数和(自身を除く): 105262736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 907, 1091, 1814, 2182, 3628, 4364, 4535, 5455, 7256, 8728, 9070, 10910, 14512, 17456, 18140, 21820, 36280, 43640, 72560, 87280, 989537, 1979074, 3958148, 4947685, 7916296, 9895370, 15832592, 19790740, 39581480, 79162960]

約数ペア:

[(1, 79162960), (2, 39581480), (4, 19790740), (5, 15832592), (8, 9895370), (10, 7916296), (16, 4947685), (20, 3958148), (40, 1979074), (80, 989537), (907, 87280), (1091, 72560), (1814, 43640), (2182, 36280), (3628, 21820), (4364, 18140), (4535, 17456), (5455, 14512), (7256, 10910), (8728, 9070)]