11952340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 26029584

約数和(自身を除く): 14077244

約数列:

[1, 2, 4, 5, 10, 20, 61, 97, 101, 122, 194, 202, 244, 305, 388, 404, 485, 505, 610, 970, 1010, 1220, 1940, 2020, 5917, 6161, 9797, 11834, 12322, 19594, 23668, 24644, 29585, 30805, 39188, 48985, 59170, 61610, 97970, 118340, 123220, 195940, 597617, 1195234, 2390468, 2988085, 5976170, 11952340]

約数ペア:

[(1, 11952340), (2, 5976170), (4, 2988085), (5, 2390468), (10, 1195234), (20, 597617), (61, 195940), (97, 123220), (101, 118340), (122, 97970), (194, 61610), (202, 59170), (244, 48985), (305, 39188), (388, 30805), (404, 29585), (485, 24644), (505, 23668), (610, 19594), (970, 12322), (1010, 11834), (1220, 9797), (1940, 6161), (2020, 5917)]