23008040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52291}}^1$

素因数の和:52313

約数の個数: 32

約数和(自身を含む): 56475360

約数和(自身を除く): 33467320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52291, 104582, 209164, 261455, 418328, 522910, 575201, 1045820, 1150402, 2091640, 2300804, 2876005, 4601608, 5752010, 11504020, 23008040]

約数ペア:

[(1, 23008040), (2, 11504020), (4, 5752010), (5, 4601608), (8, 2876005), (10, 2300804), (11, 2091640), (20, 1150402), (22, 1045820), (40, 575201), (44, 522910), (55, 418328), (88, 261455), (110, 209164), (220, 104582), (440, 52291)]