41044580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{21157}}^1$

素因数の和:21263

約数の個数: 24

約数和(自身を含む): 87086328

約数和(自身を除く): 46041748

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 21157, 42314, 84628, 105785, 211570, 423140, 2052229, 4104458, 8208916, 10261145, 20522290, 41044580]

約数ペア:

[(1, 41044580), (2, 20522290), (4, 10261145), (5, 8208916), (10, 4104458), (20, 2052229), (97, 423140), (194, 211570), (388, 105785), (485, 84628), (970, 42314), (1940, 21157)]