45702440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163223}}^1$

素因数の和:163241

約数の個数: 32

約数和(自身を含む): 117521280

約数和(自身を除く): 71818840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 163223, 326446, 652892, 816115, 1142561, 1305784, 1632230, 2285122, 3264460, 4570244, 5712805, 6528920, 9140488, 11425610, 22851220, 45702440]

約数ペア:

[(1, 45702440), (2, 22851220), (4, 11425610), (5, 9140488), (7, 6528920), (8, 5712805), (10, 4570244), (14, 3264460), (20, 2285122), (28, 1632230), (35, 1305784), (40, 1142561), (56, 816115), (70, 652892), (140, 326446), (280, 163223)]