26408000

素因数分解:

$2^6\times 5^3\times {\mathrm{3301}}^1$

素因数の和:3328

約数の個数: 56

約数和(自身を含む): 65419224

約数和(自身を除く): 39011224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 3301, 4000, 6602, 8000, 13204, 16505, 26408, 33010, 52816, 66020, 82525, 105632, 132040, 165050, 211264, 264080, 330100, 412625, 528160, 660200, 825250, 1056320, 1320400, 1650500, 2640800, 3301000, 5281600, 6602000, 13204000, 26408000]

約数ペア:

[(1, 26408000), (2, 13204000), (4, 6602000), (5, 5281600), (8, 3301000), (10, 2640800), (16, 1650500), (20, 1320400), (25, 1056320), (32, 825250), (40, 660200), (50, 528160), (64, 412625), (80, 330100), (100, 264080), (125, 211264), (160, 165050), (200, 132040), (250, 105632), (320, 82525), (400, 66020), (500, 52816), (800, 33010), (1000, 26408), (1600, 16505), (2000, 13204), (3301, 8000), (4000, 6602)]