10800620

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{827}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 22743504

約数和(自身を除く): 11942884

約数列:

[1, 2, 4, 5, 10, 20, 653, 827, 1306, 1654, 2612, 3265, 3308, 4135, 6530, 8270, 13060, 16540, 540031, 1080062, 2160124, 2700155, 5400310, 10800620]

約数ペア:

[(1, 10800620), (2, 5400310), (4, 2700155), (5, 2160124), (10, 1080062), (20, 540031), (653, 16540), (827, 13060), (1306, 8270), (1654, 6530), (2612, 4135), (3265, 3308)]