252885388520

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{15088627}}^1$

素因数の和:15089057

約数の個数: 32

約数和(自身を含む): 570350138400

約数和(自身を除く): 317464749880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3352, 4190, 8380, 16760, 15088627, 30177254, 60354508, 75443135, 120709016, 150886270, 301772540, 603545080, 6322134713, 12644269426, 25288538852, 31610673565, 50577077704, 63221347130, 126442694260, 252885388520]

約数ペア:

[(1, 252885388520), (2, 126442694260), (4, 63221347130), (5, 50577077704), (8, 31610673565), (10, 25288538852), (20, 12644269426), (40, 6322134713), (419, 603545080), (838, 301772540), (1676, 150886270), (2095, 120709016), (3352, 75443135), (4190, 60354508), (8380, 30177254), (16760, 15088627)]