8889073910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{47819}}^1$

素因数の和:48496

約数の個数: 32

約数和(自身を含む): 16578237600

約数和(自身を除く): 7689163690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 641, 1282, 3205, 6410, 18589, 37178, 47819, 92945, 95638, 185890, 239095, 478190, 1386751, 2773502, 6933755, 13867510, 30651979, 61303958, 153259895, 306519790, 888907391, 1777814782, 4444536955, 8889073910]

約数ペア:

[(1, 8889073910), (2, 4444536955), (5, 1777814782), (10, 888907391), (29, 306519790), (58, 153259895), (145, 61303958), (290, 30651979), (641, 13867510), (1282, 6933755), (3205, 2773502), (6410, 1386751), (18589, 478190), (37178, 239095), (47819, 185890), (92945, 95638)]