133748060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{155521}}^1$

素因数の和:155573

約数の個数: 24

約数和(自身を含む): 287404656

約数和(自身を除く): 153656596

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 155521, 311042, 622084, 777605, 1555210, 3110420, 6687403, 13374806, 26749612, 33437015, 66874030, 133748060]

約数ペア:

[(1, 133748060), (2, 66874030), (4, 33437015), (5, 26749612), (10, 13374806), (20, 6687403), (43, 3110420), (86, 1555210), (172, 777605), (215, 622084), (430, 311042), (860, 155521)]