12138350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 26188800

約数和(自身を除く): 14050450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 439, 553, 790, 878, 1106, 1975, 2195, 2765, 3073, 3950, 4390, 5530, 6146, 10975, 13825, 15365, 21950, 27650, 30730, 34681, 69362, 76825, 153650, 173405, 242767, 346810, 485534, 867025, 1213835, 1734050, 2427670, 6069175, 12138350]

約数ペア:

[(1, 12138350), (2, 6069175), (5, 2427670), (7, 1734050), (10, 1213835), (14, 867025), (25, 485534), (35, 346810), (50, 242767), (70, 173405), (79, 153650), (158, 76825), (175, 69362), (350, 34681), (395, 30730), (439, 27650), (553, 21950), (790, 15365), (878, 13825), (1106, 10975), (1975, 6146), (2195, 5530), (2765, 4390), (3073, 3950)]