1192818220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{4889}}^1$

素因数の和:6018

約数の個数: 48

約数和(自身を含む): 2735661600

約数和(自身を除く): 1542843380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1109, 2218, 4436, 4889, 5545, 9778, 11090, 12199, 19556, 22180, 24398, 24445, 48796, 48890, 53779, 60995, 97780, 107558, 121990, 215116, 243980, 268895, 537790, 1075580, 5421901, 10843802, 21687604, 27109505, 54219010, 59640911, 108438020, 119281822, 238563644, 298204555, 596409110, 1192818220]

約数ペア:

[(1, 1192818220), (2, 596409110), (4, 298204555), (5, 238563644), (10, 119281822), (11, 108438020), (20, 59640911), (22, 54219010), (44, 27109505), (55, 21687604), (110, 10843802), (220, 5421901), (1109, 1075580), (2218, 537790), (4436, 268895), (4889, 243980), (5545, 215116), (9778, 121990), (11090, 107558), (12199, 97780), (19556, 60995), (22180, 53779), (24398, 48890), (24445, 48796)]