27028750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{3089}}^1$

素因数の和:3118

約数の個数: 40

約数和(自身を含む): 57918960

約数和(自身を除く): 30890210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 3089, 4375, 6178, 8750, 15445, 21623, 30890, 43246, 77225, 108115, 154450, 216230, 386125, 540575, 772250, 1081150, 1930625, 2702875, 3861250, 5405750, 13514375, 27028750]

約数ペア:

[(1, 27028750), (2, 13514375), (5, 5405750), (7, 3861250), (10, 2702875), (14, 1930625), (25, 1081150), (35, 772250), (50, 540575), (70, 386125), (125, 216230), (175, 154450), (250, 108115), (350, 77225), (625, 43246), (875, 30890), (1250, 21623), (1750, 15445), (3089, 8750), (4375, 6178)]