12936703850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1945369}}^1$

素因数の和:1945407

約数の個数: 48

約数和(自身を含む): 28947105600

約数和(自身を除く): 16010401750

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 1945369, 3890738, 9726845, 13617583, 19453690, 27235166, 36962011, 48634225, 68087915, 73924022, 97268450, 136175830, 184810055, 258734077, 340439575, 369620110, 517468154, 680879150, 924050275, 1293670385, 1848100550, 2587340770, 6468351925, 12936703850]

約数ペア:

[(1, 12936703850), (2, 6468351925), (5, 2587340770), (7, 1848100550), (10, 1293670385), (14, 924050275), (19, 680879150), (25, 517468154), (35, 369620110), (38, 340439575), (50, 258734077), (70, 184810055), (95, 136175830), (133, 97268450), (175, 73924022), (190, 68087915), (266, 48634225), (350, 36962011), (475, 27235166), (665, 19453690), (950, 13617583), (1330, 9726845), (3325, 3890738), (6650, 1945369)]