25500840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{212507}}^1$

素因数の和:212521

約数の個数: 32

約数和(自身を含む): 76502880

約数和(自身を除く): 51002040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 212507, 425014, 637521, 850028, 1062535, 1275042, 1700056, 2125070, 2550084, 3187605, 4250140, 5100168, 6375210, 8500280, 12750420, 25500840]

約数ペア:

[(1, 25500840), (2, 12750420), (3, 8500280), (4, 6375210), (5, 5100168), (6, 4250140), (8, 3187605), (10, 2550084), (12, 2125070), (15, 1700056), (20, 1275042), (24, 1062535), (30, 850028), (40, 637521), (60, 425014), (120, 212507)]