86543996560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{154542851}}^1$

素因数の和:154542871

約数の個数: 40

約数和(自身を含む): 229959763776

約数和(自身を除く): 143415767216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 154542851, 309085702, 618171404, 772714255, 1081799957, 1236342808, 1545428510, 2163599914, 2472685616, 3090857020, 4327199828, 5408999785, 6181714040, 8654399656, 10817999570, 12363428080, 17308799312, 21635999140, 43271998280, 86543996560]

約数ペア:

[(1, 86543996560), (2, 43271998280), (4, 21635999140), (5, 17308799312), (7, 12363428080), (8, 10817999570), (10, 8654399656), (14, 6181714040), (16, 5408999785), (20, 4327199828), (28, 3090857020), (35, 2472685616), (40, 2163599914), (56, 1545428510), (70, 1236342808), (80, 1081799957), (112, 772714255), (140, 618171404), (280, 309085702), (560, 154542851)]