99939220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4657}}^1$

素因数の和:4732

約数の個数: 48

約数和(自身を含む): 223025040

約数和(自身を除く): 123085820

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 4657, 5365, 9314, 10730, 18628, 21460, 23285, 46570, 93140, 135053, 172309, 270106, 344618, 540212, 675265, 689236, 861545, 1350530, 1723090, 2701060, 3446180, 4996961, 9993922, 19987844, 24984805, 49969610, 99939220]

約数ペア:

[(1, 99939220), (2, 49969610), (4, 24984805), (5, 19987844), (10, 9993922), (20, 4996961), (29, 3446180), (37, 2701060), (58, 1723090), (74, 1350530), (116, 861545), (145, 689236), (148, 675265), (185, 540212), (290, 344618), (370, 270106), (580, 172309), (740, 135053), (1073, 93140), (2146, 46570), (4292, 23285), (4657, 21460), (5365, 18628), (9314, 10730)]