38202710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41981}}^1$

素因数の和:42008

約数の個数: 32

約数和(自身を含む): 84635712

約数和(自身を除く): 46433002

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 41981, 83962, 209905, 293867, 419810, 545753, 587734, 1091506, 1469335, 2728765, 2938670, 3820271, 5457530, 7640542, 19101355, 38202710]

約数ペア:

[(1, 38202710), (2, 19101355), (5, 7640542), (7, 5457530), (10, 3820271), (13, 2938670), (14, 2728765), (26, 1469335), (35, 1091506), (65, 587734), (70, 545753), (91, 419810), (130, 293867), (182, 209905), (455, 83962), (910, 41981)]