27852280

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3847}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 63030240

約数和(自身を除く): 35177960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 3847, 7240, 7694, 15388, 19235, 30776, 38470, 76940, 153880, 696307, 1392614, 2785228, 3481535, 5570456, 6963070, 13926140, 27852280]

約数ペア:

[(1, 27852280), (2, 13926140), (4, 6963070), (5, 5570456), (8, 3481535), (10, 2785228), (20, 1392614), (40, 696307), (181, 153880), (362, 76940), (724, 38470), (905, 30776), (1448, 19235), (1810, 15388), (3620, 7694), (3847, 7240)]