19442750

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 36874656

約数和(自身を除く): 17431906

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 830, 937, 1874, 2075, 4150, 4685, 9370, 10375, 20750, 23425, 46850, 77771, 117125, 155542, 234250, 388855, 777710, 1944275, 3888550, 9721375, 19442750]

約数ペア:

[(1, 19442750), (2, 9721375), (5, 3888550), (10, 1944275), (25, 777710), (50, 388855), (83, 234250), (125, 155542), (166, 117125), (250, 77771), (415, 46850), (830, 23425), (937, 20750), (1874, 10375), (2075, 9370), (4150, 4685)]