13160500

素因数分解:

$2^2\times 5^3\times {\mathrm{26321}}^1$

素因数の和:26340

約数の個数: 24

約数和(自身を含む): 28743624

約数和(自身を除く): 15583124

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 26321, 52642, 105284, 131605, 263210, 526420, 658025, 1316050, 2632100, 3290125, 6580250, 13160500]

約数ペア:

[(1, 13160500), (2, 6580250), (4, 3290125), (5, 2632100), (10, 1316050), (20, 658025), (25, 526420), (50, 263210), (100, 131605), (125, 105284), (250, 52642), (500, 26321)]