2144700.00000000

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{12373}}^1$

素因数の和:12409

約数の個数: 32

約数和(自身を含む): 115820640

約数和(自身を除く): 57048890

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 12373, 24746, 61865, 123730, 235087, 309325, 470174, 618650, 1175435, 1546625, 2350870, 3093250, 5877175, 11754350, 29385875, 58771750]

約数ペア:

[(1, 58771750), (2, 29385875), (5, 11754350), (10, 5877175), (19, 3093250), (25, 2350870), (38, 1546625), (50, 1175435), (95, 618650), (125, 470174), (190, 309325), (250, 235087), (475, 123730), (950, 61865), (2375, 24746), (4750, 12373)]