1056579340

素因数分解:

$2^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{37021}}^1$

素因数の和:38457

約数の個数: 24

約数和(自身を含む): 2220431472

約数和(自身を除く): 1163852132

約数列:

[1, 2, 4, 5, 10, 20, 1427, 2854, 5708, 7135, 14270, 28540, 37021, 74042, 148084, 185105, 370210, 740420, 52828967, 105657934, 211315868, 264144835, 528289670, 1056579340]

約数ペア:

[(1, 1056579340), (2, 528289670), (4, 264144835), (5, 211315868), (10, 105657934), (20, 52828967), (1427, 740420), (2854, 370210), (5708, 185105), (7135, 148084), (14270, 74042), (28540, 37021)]