108896600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28657}}^1$

素因数の和:28692

約数の個数: 48

約数和(自身を含む): 266519400

約数和(自身を除く): 157622800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 28657, 57314, 114628, 143285, 229256, 286570, 544483, 573140, 716425, 1088966, 1146280, 1432850, 2177932, 2722415, 2865700, 4355864, 5444830, 5731400, 10889660, 13612075, 21779320, 27224150, 54448300, 108896600]

約数ペア:

[(1, 108896600), (2, 54448300), (4, 27224150), (5, 21779320), (8, 13612075), (10, 10889660), (19, 5731400), (20, 5444830), (25, 4355864), (38, 2865700), (40, 2722415), (50, 2177932), (76, 1432850), (95, 1146280), (100, 1088966), (152, 716425), (190, 573140), (200, 544483), (380, 286570), (475, 229256), (760, 143285), (950, 114628), (1900, 57314), (3800, 28657)]