2013212600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{1438009}}^1$

素因数の和:1438032

約数の個数: 48

約数和(自身を含む): 5349397200

約数和(自身を除く): 3336184600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 1438009, 2876018, 5752036, 7190045, 10066063, 11504072, 14380090, 20132126, 28760180, 35950225, 40264252, 50330315, 57520360, 71900450, 80528504, 100660630, 143800900, 201321260, 251651575, 287601800, 402642520, 503303150, 1006606300, 2013212600]

約数ペア:

[(1, 2013212600), (2, 1006606300), (4, 503303150), (5, 402642520), (7, 287601800), (8, 251651575), (10, 201321260), (14, 143800900), (20, 100660630), (25, 80528504), (28, 71900450), (35, 57520360), (40, 50330315), (50, 40264252), (56, 35950225), (70, 28760180), (100, 20132126), (140, 14380090), (175, 11504072), (200, 10066063), (280, 7190045), (350, 5752036), (700, 2876018), (1400, 1438009)]