111807220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{114089}}^1$

素因数の和:114112

約数の個数: 36

約数和(自身を含む): 273131460

約数和(自身を除く): 161324240

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 114089, 228178, 456356, 570445, 798623, 1140890, 1597246, 2281780, 3194492, 3993115, 5590361, 7986230, 11180722, 15972460, 22361444, 27951805, 55903610, 111807220]

約数ペア:

[(1, 111807220), (2, 55903610), (4, 27951805), (5, 22361444), (7, 15972460), (10, 11180722), (14, 7986230), (20, 5590361), (28, 3993115), (35, 3194492), (49, 2281780), (70, 1597246), (98, 1140890), (140, 798623), (196, 570445), (245, 456356), (490, 228178), (980, 114089)]