39448940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103813}}^1$

素因数の和:103841

約数の個数: 24

約数和(自身を含む): 87203760

約数和(自身を除く): 47754820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 103813, 207626, 415252, 519065, 1038130, 1972447, 2076260, 3944894, 7889788, 9862235, 19724470, 39448940]

約数ペア:

[(1, 39448940), (2, 19724470), (4, 9862235), (5, 7889788), (10, 3944894), (19, 2076260), (20, 1972447), (38, 1038130), (76, 519065), (95, 415252), (190, 207626), (380, 103813)]