1920590560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1714813}}^1$

素因数の和:1714835

約数の個数: 48

約数和(自身を含む): 5185597536

約数和(自身を除く): 3265006976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1714813, 3429626, 6859252, 8574065, 12003691, 13718504, 17148130, 24007382, 27437008, 34296260, 48014764, 54874016, 60018455, 68592520, 96029528, 120036910, 137185040, 192059056, 240073820, 274370080, 384118112, 480147640, 960295280, 1920590560]

約数ペア:

[(1, 1920590560), (2, 960295280), (4, 480147640), (5, 384118112), (7, 274370080), (8, 240073820), (10, 192059056), (14, 137185040), (16, 120036910), (20, 96029528), (28, 68592520), (32, 60018455), (35, 54874016), (40, 48014764), (56, 34296260), (70, 27437008), (80, 24007382), (112, 17148130), (140, 13718504), (160, 12003691), (224, 8574065), (280, 6859252), (560, 3429626), (1120, 1714813)]