29610680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 73288800

約数和(自身を除く): 43678120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 173, 220, 346, 389, 440, 692, 778, 865, 1384, 1556, 1730, 1903, 1945, 3112, 3460, 3806, 3890, 4279, 6920, 7612, 7780, 8558, 9515, 15224, 15560, 17116, 19030, 21395, 34232, 38060, 42790, 67297, 76120, 85580, 134594, 171160, 269188, 336485, 538376, 672970, 740267, 1345940, 1480534, 2691880, 2961068, 3701335, 5922136, 7402670, 14805340, 29610680]

約数ペア:

[(1, 29610680), (2, 14805340), (4, 7402670), (5, 5922136), (8, 3701335), (10, 2961068), (11, 2691880), (20, 1480534), (22, 1345940), (40, 740267), (44, 672970), (55, 538376), (88, 336485), (110, 269188), (173, 171160), (220, 134594), (346, 85580), (389, 76120), (440, 67297), (692, 42790), (778, 38060), (865, 34232), (1384, 21395), (1556, 19030), (1730, 17116), (1903, 15560), (1945, 15224), (3112, 9515), (3460, 8558), (3806, 7780), (3890, 7612), (4279, 6920)]