10209320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23203}}^1$

素因数の和:23225

約数の個数: 32

約数和(自身を含む): 25060320

約数和(自身を除く): 14851000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23203, 46406, 92812, 116015, 185624, 232030, 255233, 464060, 510466, 928120, 1020932, 1276165, 2041864, 2552330, 5104660, 10209320]

約数ペア:

[(1, 10209320), (2, 5104660), (4, 2552330), (5, 2041864), (8, 1276165), (10, 1020932), (11, 928120), (20, 510466), (22, 464060), (40, 255233), (44, 232030), (55, 185624), (88, 116015), (110, 92812), (220, 46406), (440, 23203)]