109700240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 276367728

約数和(自身を除く): 166667488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 313, 337, 520, 626, 674, 1040, 1252, 1348, 1565, 1685, 2504, 2696, 3130, 3370, 4069, 4381, 5008, 5392, 6260, 6740, 8138, 8762, 12520, 13480, 16276, 17524, 20345, 21905, 25040, 26960, 32552, 35048, 40690, 43810, 65104, 70096, 81380, 87620, 105481, 162760, 175240, 210962, 325520, 350480, 421924, 527405, 843848, 1054810, 1371253, 1687696, 2109620, 2742506, 4219240, 5485012, 6856265, 8438480, 10970024, 13712530, 21940048, 27425060, 54850120, 109700240]

約数ペア:

[(1, 109700240), (2, 54850120), (4, 27425060), (5, 21940048), (8, 13712530), (10, 10970024), (13, 8438480), (16, 6856265), (20, 5485012), (26, 4219240), (40, 2742506), (52, 2109620), (65, 1687696), (80, 1371253), (104, 1054810), (130, 843848), (208, 527405), (260, 421924), (313, 350480), (337, 325520), (520, 210962), (626, 175240), (674, 162760), (1040, 105481), (1252, 87620), (1348, 81380), (1565, 70096), (1685, 65104), (2504, 43810), (2696, 40690), (3130, 35048), (3370, 32552), (4069, 26960), (4381, 25040), (5008, 21905), (5392, 20345), (6260, 17524), (6740, 16276), (8138, 13480), (8762, 12520)]