113396000

素因数分解:

$2^5\times 5^3\times {\mathrm{28349}}^1$

素因数の和:28374

約数の個数: 48

約数和(自身を含む): 278623800

約数和(自身を除く): 165227800

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, 4000, 28349, 56698, 113396, 141745, 226792, 283490, 453584, 566980, 708725, 907168, 1133960, 1417450, 2267920, 2834900, 3543625, 4535840, 5669800, 7087250, 11339600, 14174500, 22679200, 28349000, 56698000, 113396000]

約数ペア:

[(1, 113396000), (2, 56698000), (4, 28349000), (5, 22679200), (8, 14174500), (10, 11339600), (16, 7087250), (20, 5669800), (25, 4535840), (32, 3543625), (40, 2834900), (50, 2267920), (80, 1417450), (100, 1133960), (125, 907168), (160, 708725), (200, 566980), (250, 453584), (400, 283490), (500, 226792), (800, 141745), (1000, 113396), (2000, 56698), (4000, 28349)]