80441450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 160161624

約数和(自身を除く): 79720174

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 170, 202, 425, 505, 850, 937, 1010, 1717, 1874, 2525, 3434, 4685, 5050, 8585, 9370, 15929, 17170, 23425, 31858, 42925, 46850, 79645, 85850, 94637, 159290, 189274, 398225, 473185, 796450, 946370, 1608829, 2365925, 3217658, 4731850, 8044145, 16088290, 40220725, 80441450]

約数ペア:

[(1, 80441450), (2, 40220725), (5, 16088290), (10, 8044145), (17, 4731850), (25, 3217658), (34, 2365925), (50, 1608829), (85, 946370), (101, 796450), (170, 473185), (202, 398225), (425, 189274), (505, 159290), (850, 94637), (937, 85850), (1010, 79645), (1717, 46850), (1874, 42925), (2525, 31858), (3434, 23425), (4685, 17170), (5050, 15929), (8585, 9370)]