91609760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52051}}^1$

素因数の和:52077

約数の個数: 48

約数和(自身を含む): 236107872

約数和(自身を除く): 144498112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 52051, 104102, 208204, 260255, 416408, 520510, 572561, 832816, 1041020, 1145122, 1665632, 2082040, 2290244, 2862805, 4164080, 4580488, 5725610, 8328160, 9160976, 11451220, 18321952, 22902440, 45804880, 91609760]

約数ペア:

[(1, 91609760), (2, 45804880), (4, 22902440), (5, 18321952), (8, 11451220), (10, 9160976), (11, 8328160), (16, 5725610), (20, 4580488), (22, 4164080), (32, 2862805), (40, 2290244), (44, 2082040), (55, 1665632), (80, 1145122), (88, 1041020), (110, 832816), (160, 572561), (176, 520510), (220, 416408), (352, 260255), (440, 208204), (880, 104102), (1760, 52051)]