102538960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27271}}^1$

素因数の和:27331

約数の個数: 40

約数和(自身を含む): 243484416

約数和(自身を除く): 140945456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 27271, 54542, 109084, 136355, 218168, 272710, 436336, 545420, 1090840, 1281737, 2181680, 2563474, 5126948, 6408685, 10253896, 12817370, 20507792, 25634740, 51269480, 102538960]

約数ペア:

[(1, 102538960), (2, 51269480), (4, 25634740), (5, 20507792), (8, 12817370), (10, 10253896), (16, 6408685), (20, 5126948), (40, 2563474), (47, 2181680), (80, 1281737), (94, 1090840), (188, 545420), (235, 436336), (376, 272710), (470, 218168), (752, 136355), (940, 109084), (1880, 54542), (3760, 27271)]