69675920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16433}}^1$

素因数の和:16499

約数の個数: 40

約数和(自身を含む): 165063096

約数和(自身を除く): 95387176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 16433, 32866, 65732, 82165, 131464, 164330, 262928, 328660, 657320, 870949, 1314640, 1741898, 3483796, 4354745, 6967592, 8709490, 13935184, 17418980, 34837960, 69675920]

約数ペア:

[(1, 69675920), (2, 34837960), (4, 17418980), (5, 13935184), (8, 8709490), (10, 6967592), (16, 4354745), (20, 3483796), (40, 1741898), (53, 1314640), (80, 870949), (106, 657320), (212, 328660), (265, 262928), (424, 164330), (530, 131464), (848, 82165), (1060, 65732), (2120, 32866), (4240, 16433)]