89390560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79813}}^1$

素因数の和:79835

約数の個数: 48

約数和(自身を含む): 241357536

約数和(自身を除く): 151966976

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, 79813, 159626, 319252, 399065, 558691, 638504, 798130, 1117382, 1277008, 1596260, 2234764, 2554016, 2793455, 3192520, 4469528, 5586910, 6385040, 8939056, 11173820, 12770080, 17878112, 22347640, 44695280, 89390560]

約数ペア:

[(1, 89390560), (2, 44695280), (4, 22347640), (5, 17878112), (7, 12770080), (8, 11173820), (10, 8939056), (14, 6385040), (16, 5586910), (20, 4469528), (28, 3192520), (32, 2793455), (35, 2554016), (40, 2234764), (56, 1596260), (70, 1277008), (80, 1117382), (112, 798130), (140, 638504), (160, 558691), (224, 399065), (280, 319252), (560, 159626), (1120, 79813)]