855686050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{5197}}^1$

素因数の和:5335

約数の個数: 48

約数和(自身を含む): 1653275880

約数和(自身を除く): 797589830

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 89, 178, 185, 370, 445, 890, 925, 1850, 2225, 3293, 4450, 5197, 6586, 10394, 16465, 25985, 32930, 51970, 82325, 129925, 164650, 192289, 259850, 384578, 462533, 925066, 961445, 1922890, 2312665, 4625330, 4807225, 9614450, 11563325, 17113721, 23126650, 34227442, 85568605, 171137210, 427843025, 855686050]

約数ペア:

[(1, 855686050), (2, 427843025), (5, 171137210), (10, 85568605), (25, 34227442), (37, 23126650), (50, 17113721), (74, 11563325), (89, 9614450), (178, 4807225), (185, 4625330), (370, 2312665), (445, 1922890), (890, 961445), (925, 925066), (1850, 462533), (2225, 384578), (3293, 259850), (4450, 192289), (5197, 164650), (6586, 129925), (10394, 82325), (16465, 51970), (25985, 32930)]