108754460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 234776640

約数和(自身を除く): 126022180

約数列:

[1, 2, 4, 5, 10, 20, 61, 97, 122, 194, 244, 305, 388, 485, 610, 919, 970, 1220, 1838, 1940, 3676, 4595, 5917, 9190, 11834, 18380, 23668, 29585, 56059, 59170, 89143, 112118, 118340, 178286, 224236, 280295, 356572, 445715, 560590, 891430, 1121180, 1782860, 5437723, 10875446, 21750892, 27188615, 54377230, 108754460]

約数ペア:

[(1, 108754460), (2, 54377230), (4, 27188615), (5, 21750892), (10, 10875446), (20, 5437723), (61, 1782860), (97, 1121180), (122, 891430), (194, 560590), (244, 445715), (305, 356572), (388, 280295), (485, 224236), (610, 178286), (919, 118340), (970, 112118), (1220, 89143), (1838, 59170), (1940, 56059), (3676, 29585), (4595, 23668), (5917, 18380), (9190, 11834)]