172034642980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1\times {\mathrm{173209}}^1$

素因数の和:174208

約数の個数: 48

約数和(自身を含む): 368484182640

約数和(自身を除く): 196449539660

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 937, 1060, 1874, 3748, 4685, 9370, 18740, 49661, 99322, 173209, 198644, 248305, 346418, 496610, 692836, 866045, 993220, 1732090, 3464180, 9180077, 18360154, 36720308, 45900385, 91800770, 162296833, 183601540, 324593666, 649187332, 811484165, 1622968330, 3245936660, 8601732149, 17203464298, 34406928596, 43008660745, 86017321490, 172034642980]

約数ペア:

[(1, 172034642980), (2, 86017321490), (4, 43008660745), (5, 34406928596), (10, 17203464298), (20, 8601732149), (53, 3245936660), (106, 1622968330), (212, 811484165), (265, 649187332), (530, 324593666), (937, 183601540), (1060, 162296833), (1874, 91800770), (3748, 45900385), (4685, 36720308), (9370, 18360154), (18740, 9180077), (49661, 3464180), (99322, 1732090), (173209, 993220), (198644, 866045), (248305, 692836), (346418, 496610)]