27396800

素因数分解:

$2^6\times 5^2\times {\mathrm{17123}}^1$

素因数の和:17145

約数の個数: 42

約数和(自身を含む): 67417188

約数和(自身を除く): 40020388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 17123, 34246, 68492, 85615, 136984, 171230, 273968, 342460, 428075, 547936, 684920, 856150, 1095872, 1369840, 1712300, 2739680, 3424600, 5479360, 6849200, 13698400, 27396800]

約数ペア:

[(1, 27396800), (2, 13698400), (4, 6849200), (5, 5479360), (8, 3424600), (10, 2739680), (16, 1712300), (20, 1369840), (25, 1095872), (32, 856150), (40, 684920), (50, 547936), (64, 428075), (80, 342460), (100, 273968), (160, 171230), (200, 136984), (320, 85615), (400, 68492), (800, 34246), (1600, 17123)]