100644976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1319}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 206236800

約数和(自身を除く): 105591824

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 304, 502, 1004, 1319, 2008, 2638, 4016, 4769, 5276, 9538, 10552, 19076, 21104, 25061, 38152, 50122, 76304, 100244, 200488, 331069, 400976, 662138, 1324276, 2648552, 5297104, 6290311, 12580622, 25161244, 50322488, 100644976]

約数ペア:

[(1, 100644976), (2, 50322488), (4, 25161244), (8, 12580622), (16, 6290311), (19, 5297104), (38, 2648552), (76, 1324276), (152, 662138), (251, 400976), (304, 331069), (502, 200488), (1004, 100244), (1319, 76304), (2008, 50122), (2638, 38152), (4016, 25061), (4769, 21104), (5276, 19076), (9538, 10552)]