10420436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 21168000

約数和(自身を除く): 10747564

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 199, 212, 247, 398, 494, 689, 796, 988, 1007, 1378, 2014, 2587, 2756, 3781, 4028, 5174, 7562, 10348, 10547, 13091, 15124, 21094, 26182, 42188, 49153, 52364, 98306, 137111, 196612, 200393, 274222, 400786, 548444, 801572, 2605109, 5210218, 10420436]

約数ペア:

[(1, 10420436), (2, 5210218), (4, 2605109), (13, 801572), (19, 548444), (26, 400786), (38, 274222), (52, 200393), (53, 196612), (76, 137111), (106, 98306), (199, 52364), (212, 49153), (247, 42188), (398, 26182), (494, 21094), (689, 15124), (796, 13091), (988, 10547), (1007, 10348), (1378, 7562), (2014, 5174), (2587, 4028), (2756, 3781)]