2301400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 5513040

約数和(自身を除く): 3211640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 311, 370, 622, 740, 925, 1244, 1480, 1555, 1850, 2488, 3110, 3700, 6220, 7400, 7775, 11507, 12440, 15550, 23014, 31100, 46028, 57535, 62200, 92056, 115070, 230140, 287675, 460280, 575350, 1150700, 2301400]

約数ペア:

[(1, 2301400), (2, 1150700), (4, 575350), (5, 460280), (8, 287675), (10, 230140), (20, 115070), (25, 92056), (37, 62200), (40, 57535), (50, 46028), (74, 31100), (100, 23014), (148, 15550), (185, 12440), (200, 11507), (296, 7775), (311, 7400), (370, 6220), (622, 3700), (740, 3110), (925, 2488), (1244, 1850), (1480, 1555)]