283051760

素因数分解:

$2^4\times 5^1\times {\mathrm{3538147}}^1$

素因数の和:3538160

約数の個数: 20

約数和(自身を含む): 658095528

約数和(自身を除く): 375043768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3538147, 7076294, 14152588, 17690735, 28305176, 35381470, 56610352, 70762940, 141525880, 283051760]

約数ペア:

[(1, 283051760), (2, 141525880), (4, 70762940), (5, 56610352), (8, 35381470), (10, 28305176), (16, 17690735), (20, 14152588), (40, 7076294), (80, 3538147)]