10248040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23291}}^1$

素因数の和:23313

約数の個数: 32

約数和(自身を含む): 25155360

約数和(自身を除く): 14907320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23291, 46582, 93164, 116455, 186328, 232910, 256201, 465820, 512402, 931640, 1024804, 1281005, 2049608, 2562010, 5124020, 10248040]

約数ペア:

[(1, 10248040), (2, 5124020), (4, 2562010), (5, 2049608), (8, 1281005), (10, 1024804), (11, 931640), (20, 512402), (22, 465820), (40, 256201), (44, 232910), (55, 186328), (88, 116455), (110, 93164), (220, 46582), (440, 23291)]