27139280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48463}}^1$

素因数の和:48483

約数の個数: 40

約数和(自身を含む): 72114432

約数和(自身を除く): 44975152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48463, 96926, 193852, 242315, 339241, 387704, 484630, 678482, 775408, 969260, 1356964, 1696205, 1938520, 2713928, 3392410, 3877040, 5427856, 6784820, 13569640, 27139280]

約数ペア:

[(1, 27139280), (2, 13569640), (4, 6784820), (5, 5427856), (7, 3877040), (8, 3392410), (10, 2713928), (14, 1938520), (16, 1696205), (20, 1356964), (28, 969260), (35, 775408), (40, 678482), (56, 484630), (70, 387704), (80, 339241), (112, 242315), (140, 193852), (280, 96926), (560, 48463)]