24945620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{178183}}^1$

素因数の和:178199

約数の個数: 24

約数和(自身を含む): 59869824

約数和(自身を除く): 34924204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 178183, 356366, 712732, 890915, 1247281, 1781830, 2494562, 3563660, 4989124, 6236405, 12472810, 24945620]

約数ペア:

[(1, 24945620), (2, 12472810), (4, 6236405), (5, 4989124), (7, 3563660), (10, 2494562), (14, 1781830), (20, 1247281), (28, 890915), (35, 712732), (70, 356366), (140, 178183)]