108339280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193463}}^1$

素因数の和:193483

約数の個数: 40

約数和(自身を含む): 287874432

約数和(自身を除く): 179535152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 193463, 386926, 773852, 967315, 1354241, 1547704, 1934630, 2708482, 3095408, 3869260, 5416964, 6771205, 7738520, 10833928, 13542410, 15477040, 21667856, 27084820, 54169640, 108339280]

約数ペア:

[(1, 108339280), (2, 54169640), (4, 27084820), (5, 21667856), (7, 15477040), (8, 13542410), (10, 10833928), (14, 7738520), (16, 6771205), (20, 5416964), (28, 3869260), (35, 3095408), (40, 2708482), (56, 1934630), (70, 1547704), (80, 1354241), (112, 967315), (140, 773852), (280, 386926), (560, 193463)]