13204000

素因数分解:

$2^5\times 5^3\times {\mathrm{3301}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 32452056

約数和(自身を除く): 19248056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 3301, 4000, 6602, 13204, 16505, 26408, 33010, 52816, 66020, 82525, 105632, 132040, 165050, 264080, 330100, 412625, 528160, 660200, 825250, 1320400, 1650500, 2640800, 3301000, 6602000, 13204000]

約数ペア:

[(1, 13204000), (2, 6602000), (4, 3301000), (5, 2640800), (8, 1650500), (10, 1320400), (16, 825250), (20, 660200), (25, 528160), (32, 412625), (40, 330100), (50, 264080), (80, 165050), (100, 132040), (125, 105632), (160, 82525), (200, 66020), (250, 52816), (400, 33010), (500, 26408), (800, 16505), (1000, 13204), (2000, 6602), (3301, 4000)]