112759760

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32779}}^1$

素因数の和:32835

約数の個数: 40

約数和(自身を含む): 268271520

約数和(自身を除く): 155511760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 32779, 65558, 131116, 163895, 262232, 327790, 524464, 655580, 1311160, 1409497, 2622320, 2818994, 5637988, 7047485, 11275976, 14094970, 22551952, 28189940, 56379880, 112759760]

約数ペア:

[(1, 112759760), (2, 56379880), (4, 28189940), (5, 22551952), (8, 14094970), (10, 11275976), (16, 7047485), (20, 5637988), (40, 2818994), (43, 2622320), (80, 1409497), (86, 1311160), (172, 655580), (215, 524464), (344, 327790), (430, 262232), (688, 163895), (860, 131116), (1720, 65558), (3440, 32779)]