84079160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191089}}^1$

素因数の和:191111

約数の個数: 32

約数和(自身を含む): 206377200

約数和(自身を除く): 122298040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 191089, 382178, 764356, 955445, 1528712, 1910890, 2101979, 3821780, 4203958, 7643560, 8407916, 10509895, 16815832, 21019790, 42039580, 84079160]

約数ペア:

[(1, 84079160), (2, 42039580), (4, 21019790), (5, 16815832), (8, 10509895), (10, 8407916), (11, 7643560), (20, 4203958), (22, 3821780), (40, 2101979), (44, 1910890), (55, 1528712), (88, 955445), (110, 764356), (220, 382178), (440, 191089)]