107557780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7297}}^1$

素因数の和:7384

約数の個数: 48

約数和(自身を含む): 250117056

約数和(自身を除く): 142559276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7297, 7370, 14594, 14740, 29188, 36485, 72970, 80267, 145940, 160534, 321068, 401335, 488899, 802670, 977798, 1605340, 1955596, 2444495, 4888990, 5377889, 9777980, 10755778, 21511556, 26889445, 53778890, 107557780]

約数ペア:

[(1, 107557780), (2, 53778890), (4, 26889445), (5, 21511556), (10, 10755778), (11, 9777980), (20, 5377889), (22, 4888990), (44, 2444495), (55, 1955596), (67, 1605340), (110, 977798), (134, 802670), (220, 488899), (268, 401335), (335, 321068), (670, 160534), (737, 145940), (1340, 80267), (1474, 72970), (2948, 36485), (3685, 29188), (7297, 14740), (7370, 14594)]