41490170

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{21061}}^1$

素因数の和:21265

約数の個数: 16

約数和(自身を含む): 75064968

約数和(自身を除く): 33574798

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 21061, 42122, 105305, 210610, 4149017, 8298034, 20745085, 41490170]

約数ペア:

[(1, 41490170), (2, 20745085), (5, 8298034), (10, 4149017), (197, 210610), (394, 105305), (985, 42122), (1970, 21061)]