118942780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{937}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 273250656

約数和(自身を除く): 154307876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 577, 937, 1154, 1874, 2308, 2885, 3748, 4685, 5770, 6347, 9370, 10307, 11540, 12694, 18740, 20614, 25388, 31735, 41228, 51535, 63470, 103070, 126940, 206140, 540649, 1081298, 2162596, 2703245, 5406490, 5947139, 10812980, 11894278, 23788556, 29735695, 59471390, 118942780]

約数ペア:

[(1, 118942780), (2, 59471390), (4, 29735695), (5, 23788556), (10, 11894278), (11, 10812980), (20, 5947139), (22, 5406490), (44, 2703245), (55, 2162596), (110, 1081298), (220, 540649), (577, 206140), (937, 126940), (1154, 103070), (1874, 63470), (2308, 51535), (2885, 41228), (3748, 31735), (4685, 25388), (5770, 20614), (6347, 18740), (9370, 12694), (10307, 11540)]