10740280

素因数分解:

$2^3\times 5^1\times {\mathrm{268507}}^1$

素因数の和:268518

約数の個数: 16

約数和(自身を含む): 24165720

約数和(自身を除く): 13425440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 268507, 537014, 1074028, 1342535, 2148056, 2685070, 5370140, 10740280]

約数ペア:

[(1, 10740280), (2, 5370140), (4, 2685070), (5, 2148056), (8, 1342535), (10, 1074028), (20, 537014), (40, 268507)]