63020920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68501}}^1$

素因数の和:68535

約数の個数: 32

約数和(自身を含む): 147964320

約数和(自身を除く): 84943400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 68501, 137002, 274004, 342505, 548008, 685010, 1370020, 1575523, 2740040, 3151046, 6302092, 7877615, 12604184, 15755230, 31510460, 63020920]

約数ペア:

[(1, 63020920), (2, 31510460), (4, 15755230), (5, 12604184), (8, 7877615), (10, 6302092), (20, 3151046), (23, 2740040), (40, 1575523), (46, 1370020), (92, 685010), (115, 548008), (184, 342505), (230, 274004), (460, 137002), (920, 68501)]