14142858940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101020421}}^1$

素因数の和:101020437

約数の個数: 24

約数和(自身を含む): 33942861792

約数和(自身を除く): 19800002852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 101020421, 202040842, 404081684, 505102105, 707142947, 1010204210, 1414285894, 2020408420, 2828571788, 3535714735, 7071429470, 14142858940]

約数ペア:

[(1, 14142858940), (2, 7071429470), (4, 3535714735), (5, 2828571788), (7, 2020408420), (10, 1414285894), (14, 1010204210), (20, 707142947), (28, 505102105), (35, 404081684), (70, 202040842), (140, 101020421)]