1952179760

素因数分解:

$2^4\times 5^1\times {\mathrm{24402247}}^1$

素因数の和:24402260

約数の個数: 20

約数和(自身を含む): 4538818128

約数和(自身を除く): 2586638368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24402247, 48804494, 97608988, 122011235, 195217976, 244022470, 390435952, 488044940, 976089880, 1952179760]

約数ペア:

[(1, 1952179760), (2, 976089880), (4, 488044940), (5, 390435952), (8, 244022470), (10, 195217976), (16, 122011235), (20, 97608988), (40, 48804494), (80, 24402247)]