12532940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89521}}^1$

素因数の和:89537

約数の個数: 24

約数和(自身を含む): 30079392

約数和(自身を除く): 17546452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 89521, 179042, 358084, 447605, 626647, 895210, 1253294, 1790420, 2506588, 3133235, 6266470, 12532940]

約数ペア:

[(1, 12532940), (2, 6266470), (4, 3133235), (5, 2506588), (7, 1790420), (10, 1253294), (14, 895210), (20, 626647), (28, 447605), (35, 358084), (70, 179042), (140, 89521)]