109097320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{51461}}^1$

素因数の和:51525

約数の個数: 32

約数和(自身を含む): 250105320

約数和(自身を除く): 141008000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 51461, 102922, 205844, 257305, 411688, 514610, 1029220, 2058440, 2727433, 5454866, 10909732, 13637165, 21819464, 27274330, 54548660, 109097320]

約数ペア:

[(1, 109097320), (2, 54548660), (4, 27274330), (5, 21819464), (8, 13637165), (10, 10909732), (20, 5454866), (40, 2727433), (53, 2058440), (106, 1029220), (212, 514610), (265, 411688), (424, 257305), (530, 205844), (1060, 102922), (2120, 51461)]