7494140

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1021}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 15796032

約数和(自身を除く): 8301892

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1021, 1468, 1835, 2042, 3670, 4084, 5105, 7340, 10210, 20420, 374707, 749414, 1498828, 1873535, 3747070, 7494140]

約数ペア:

[(1, 7494140), (2, 3747070), (4, 1873535), (5, 1498828), (10, 749414), (20, 374707), (367, 20420), (734, 10210), (1021, 7340), (1468, 5105), (1835, 4084), (2042, 3670)]