5735180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 13305600

約数和(自身を除く): 7570420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 199, 220, 262, 398, 524, 655, 796, 995, 1310, 1441, 1990, 2189, 2620, 2882, 3980, 4378, 5764, 7205, 8756, 10945, 14410, 21890, 26069, 28820, 43780, 52138, 104276, 130345, 260690, 286759, 521380, 573518, 1147036, 1433795, 2867590, 5735180]

約数ペア:

[(1, 5735180), (2, 2867590), (4, 1433795), (5, 1147036), (10, 573518), (11, 521380), (20, 286759), (22, 260690), (44, 130345), (55, 104276), (110, 52138), (131, 43780), (199, 28820), (220, 26069), (262, 21890), (398, 14410), (524, 10945), (655, 8756), (796, 7205), (995, 5764), (1310, 4378), (1441, 3980), (1990, 2882), (2189, 2620)]