26662140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{148123}}^1$

素因数の和:148138

約数の個数: 36

約数和(自身を含む): 80875704

約数和(自身を除く): 54213564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 148123, 296246, 444369, 592492, 740615, 888738, 1333107, 1481230, 1777476, 2221845, 2666214, 2962460, 4443690, 5332428, 6665535, 8887380, 13331070, 26662140]

約数ペア:

[(1, 26662140), (2, 13331070), (3, 8887380), (4, 6665535), (5, 5332428), (6, 4443690), (9, 2962460), (10, 2666214), (12, 2221845), (15, 1777476), (18, 1481230), (20, 1333107), (30, 888738), (36, 740615), (45, 592492), (60, 444369), (90, 296246), (180, 148123)]