38205120940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{272893721}}^1$

素因数の和:272893737

約数の個数: 24

約数和(自身を含む): 91692290592

約数和(自身を除く): 53487169652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 272893721, 545787442, 1091574884, 1364468605, 1910256047, 2728937210, 3820512094, 5457874420, 7641024188, 9551280235, 19102560470, 38205120940]

約数ペア:

[(1, 38205120940), (2, 19102560470), (4, 9551280235), (5, 7641024188), (7, 5457874420), (10, 3820512094), (14, 2728937210), (20, 1910256047), (28, 1364468605), (35, 1091574884), (70, 545787442), (140, 272893721)]