39804590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10729}}^1$

素因数の和:10796

約数の個数: 32

約数和(自身を含む): 83436480

約数和(自身を除く): 43631890

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 10729, 21458, 53645, 75103, 107290, 150206, 375515, 568637, 751030, 1137274, 2843185, 3980459, 5686370, 7960918, 19902295, 39804590]

約数ペア:

[(1, 39804590), (2, 19902295), (5, 7960918), (7, 5686370), (10, 3980459), (14, 2843185), (35, 1137274), (53, 751030), (70, 568637), (106, 375515), (265, 150206), (371, 107290), (530, 75103), (742, 53645), (1855, 21458), (3710, 10729)]