179372630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3919}}^1$

素因数の和:4148

約数の個数: 32

約数和(自身を含む): 338688000

約数和(自身を除く): 159315370

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1990, 3919, 4577, 7838, 9154, 19595, 22885, 39190, 45770, 90137, 180274, 450685, 779881, 901370, 1559762, 3899405, 7798810, 17937263, 35874526, 89686315, 179372630]

約数ペア:

[(1, 179372630), (2, 89686315), (5, 35874526), (10, 17937263), (23, 7798810), (46, 3899405), (115, 1559762), (199, 901370), (230, 779881), (398, 450685), (995, 180274), (1990, 90137), (3919, 45770), (4577, 39190), (7838, 22885), (9154, 19595)]