75945520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{135617}}^1$

素因数の和:135637

約数の個数: 40

約数和(自身を含む): 201799584

約数和(自身を除く): 125854064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 135617, 271234, 542468, 678085, 949319, 1084936, 1356170, 1898638, 2169872, 2712340, 3797276, 4746595, 5424680, 7594552, 9493190, 10849360, 15189104, 18986380, 37972760, 75945520]

約数ペア:

[(1, 75945520), (2, 37972760), (4, 18986380), (5, 15189104), (7, 10849360), (8, 9493190), (10, 7594552), (14, 5424680), (16, 4746595), (20, 3797276), (28, 2712340), (35, 2169872), (40, 1898638), (56, 1356170), (70, 1084936), (80, 949319), (112, 678085), (140, 542468), (280, 271234), (560, 135617)]