9023840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1151}}^1$

素因数の和:1180

約数の個数: 72

約数和(自身を含む): 24820992

約数和(自身を除く): 15797152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1151, 1568, 1960, 2302, 3920, 4604, 5755, 7840, 8057, 9208, 11510, 16114, 18416, 23020, 32228, 36832, 40285, 46040, 56399, 64456, 80570, 92080, 112798, 128912, 161140, 184160, 225596, 257824, 281995, 322280, 451192, 563990, 644560, 902384, 1127980, 1289120, 1804768, 2255960, 4511920, 9023840]

約数ペア:

[(1, 9023840), (2, 4511920), (4, 2255960), (5, 1804768), (7, 1289120), (8, 1127980), (10, 902384), (14, 644560), (16, 563990), (20, 451192), (28, 322280), (32, 281995), (35, 257824), (40, 225596), (49, 184160), (56, 161140), (70, 128912), (80, 112798), (98, 92080), (112, 80570), (140, 64456), (160, 56399), (196, 46040), (224, 40285), (245, 36832), (280, 32228), (392, 23020), (490, 18416), (560, 16114), (784, 11510), (980, 9208), (1120, 8057), (1151, 7840), (1568, 5755), (1960, 4604), (2302, 3920)]