4453669960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2589343}}^1$

素因数の和:2589397

約数の個数: 32

約数和(自身を含む): 10253802240

約数和(自身を除く): 5800132280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 2589343, 5178686, 10357372, 12946715, 20714744, 25893430, 51786860, 103573720, 111341749, 222683498, 445366996, 556708745, 890733992, 1113417490, 2226834980, 4453669960]

約数ペア:

[(1, 4453669960), (2, 2226834980), (4, 1113417490), (5, 890733992), (8, 556708745), (10, 445366996), (20, 222683498), (40, 111341749), (43, 103573720), (86, 51786860), (172, 25893430), (215, 20714744), (344, 12946715), (430, 10357372), (860, 5178686), (1720, 2589343)]