1097267020

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{101411}}^1$

素因数の和:101961

約数の個数: 24

約数和(自身を含む): 2308542768

約数和(自身を除く): 1211275748

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 10820, 101411, 202822, 405644, 507055, 1014110, 2028220, 54863351, 109726702, 219453404, 274316755, 548633510, 1097267020]

約数ペア:

[(1, 1097267020), (2, 548633510), (4, 274316755), (5, 219453404), (10, 109726702), (20, 54863351), (541, 2028220), (1082, 1014110), (2164, 507055), (2705, 405644), (5410, 202822), (10820, 101411)]