41774020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 90337968

約数和(自身を除く): 48563948

約数列:

[1, 2, 4, 5, 10, 20, 61, 97, 122, 194, 244, 305, 353, 388, 485, 610, 706, 970, 1220, 1412, 1765, 1940, 3530, 5917, 7060, 11834, 21533, 23668, 29585, 34241, 43066, 59170, 68482, 86132, 107665, 118340, 136964, 171205, 215330, 342410, 430660, 684820, 2088701, 4177402, 8354804, 10443505, 20887010, 41774020]

約数ペア:

[(1, 41774020), (2, 20887010), (4, 10443505), (5, 8354804), (10, 4177402), (20, 2088701), (61, 684820), (97, 430660), (122, 342410), (194, 215330), (244, 171205), (305, 136964), (353, 118340), (388, 107665), (485, 86132), (610, 68482), (706, 59170), (970, 43066), (1220, 34241), (1412, 29585), (1765, 23668), (1940, 21533), (3530, 11834), (5917, 7060)]