1065630140

素因数分解:

$2^2\times 5^1\times {\mathrm{53281507}}^1$

素因数の和:53281516

約数の個数: 12

約数和(自身を含む): 2237823336

約数和(自身を除く): 1172193196

約数列:

[1, 2, 4, 5, 10, 20, 53281507, 106563014, 213126028, 266407535, 532815070, 1065630140]

約数ペア:

[(1, 1065630140), (2, 532815070), (4, 266407535), (5, 213126028), (10, 106563014), (20, 53281507)]