16095280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10589}}^1$

素因数の和:10621

約数の個数: 40

約数和(自身を含む): 39394800

約数和(自身を除く): 23299520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 10589, 21178, 42356, 52945, 84712, 105890, 169424, 201191, 211780, 402382, 423560, 804764, 847120, 1005955, 1609528, 2011910, 3219056, 4023820, 8047640, 16095280]

約数ペア:

[(1, 16095280), (2, 8047640), (4, 4023820), (5, 3219056), (8, 2011910), (10, 1609528), (16, 1005955), (19, 847120), (20, 804764), (38, 423560), (40, 402382), (76, 211780), (80, 201191), (95, 169424), (152, 105890), (190, 84712), (304, 52945), (380, 42356), (760, 21178), (1520, 10589)]